A holy God wants a holy people. He had described the nation of Israel as holy (cf. Exod. 19:5–6) but also wanted them to live holy lives and grow increasingly holy. Holiness came, in part, by keeping the law; an important part of the law was the concept of cleanness.

Old Testament

Since Israel could become holy only by being clean, it is no surprise that the law’s first mention of prohibited food is accompanied by a command to be God’s holy people (Exod. 22:31). Nor is it unexpected that when God explains the laws about clean and unclean food, he tells the Israelites twice to “be holy, because I am holy” (Lev. 11:44–47).

Cleanness (Heb. tahor) does not refer to good hygiene, nor is it synonymous with morality, since a person could be unclean and still righteous. Cleanness allowed the OT believer to live a holy life and enabled that person to be made increasingly holy by “Yahweh, your sanctifier” (NIV: “the Lord, who makes you holy,” Lev. 20:8; cf. 21:8, 15, 23; 22:9, 16, 32; 31:13). Before considering how ritual purity led to holiness, we should summarize the purity laws themselves.

Purity laws. Impurity traveled along four channels: sexuality (e.g., nocturnal emission, menstruation, childbirth), diet (e.g., eating certain types of animals), disease (e.g., skin diseases, mildew), and death (i.e., contact with animal or human corpses). Impurities occurring naturally and unavoidably in the course of life (e.g., menstruation) were tolerated, representing no danger to the person or community as long as they were promptly addressed. Other impurities had to be avoided at all costs or else grave consequences would result to the person and community.

Tolerated impurities. We can further divide tolerated impurities into minor and major. Minor impurities resulted from touching an animal carcass or touching someone with a major impurity. Minor impurities did not make one contagious and could be addressed simply. Major impurities resulted from touching a human corpse, having a skin disease, or experiencing a nocturnal emission or menstruation. With these, one became “contagious,” purification took longer, and a sacrifice was required.

In order to become clean, the contaminant must be removed, with removal occurring in different ways. Tolerated impurities were removed by washing (bathing, laundering clothes, and sprinkling with water). What could not be washed away must be physically taken away, whether through burial, burning, or removal from the camp (e.g., scapegoat; Lev. 16:20–22).

Cleansing took time; generally the more serious the impurity, the longer the time, from one day for those who touch a dead animal, up to eighty days following the birth of a female child. Some tolerated impurities required sacrifices, with the animal’s blood being sprinkled against the side of the altar and poured out at its base (Lev. 5).

Ritual actions might accompany the sacrifices. For example, a person who had been healed of a contagious skin disease was to bring two live, clean birds to the priest. One bird was to be killed and its blood mixed with water, which was then sprinkled on the person. The other bird was dipped into the blood/water mixture and released, symbolizing the removal of the uncleanness. In the ritual of the red heifer (Num. 19), a combination of water and ashes was used to purify those who had touched a corpse.

Impurities to be avoided. Unlike the tolerated impurities that could not be avoided, certain objects and actions were completely off-limits to the holy people of God. Intentional violation brought more serious consequences, even being “cut off” from the community. Although it is unclear exactly what it meant to be cut off—perhaps excommunication, capital punishment, vulnerability to an untimely death, loss of progeny, or separation from one’s ancestors after death—the threat was ominous.

One prohibited impurity arose from eating food declared off-limits by God. All meat had to be thoroughly bled before being eaten (Gen. 9:3–4; Lev. 17:10–14; Deut. 12:16, 23). Edible land animals must both have a completely divided hoof and chew the cud (Lev. 11:3; Deut. 14:6), while water creatures had to have both fins and scales (Lev. 11:9; Deut. 14:9). Most birds were acceptable for food (exceptions are given in Lev. 11:13–19; Deut. 14:11–18), as were most insects (Lev. 11:20–23; Deut. 14:19–20) and some crawling animals (Lev. 11:29–31, 41–42).

Other prohibited impurities included what might be more readily identified as sinful acts. Sexual immorality (Lev. 18:6–25), idolatry (20:2–5), consulting mediums (20:6), and murder (Num. 35:33–34) defiled people and land. If such offenses were not “cleansed,” God would judge, whether by natural disaster (Isa. 24:1–13) or exile (Isa. 64:6–7; Mic. 2:10).

Reasons for the laws. Why did God declare certain things clean and others unclean? Some suggest that the distinction is arbitrary; the rules are given as a test of obedience. Others argue that the original audience knew of reasons now lost to us. Still others believe that God was protecting his people from disease. It is true that certain kinds of meat improperly prepared can transmit disease, but not all laws can be explained this way. Some believe that God identified things as clean because they represented a state of normalcy (e.g., fish normally propel themselves with fins, so those lacking fins are abnormal and thus unclean). A related view considers things as clean or unclean based on what they symbolized. So, for example, God identified objects as unclean if they were associated with death (e.g., vultures, corpses) because he is for life. Here again, it is difficult to explain all the laws by appeal to normalcy or symbolism.

Cleanness and holiness. While we may not know for certain why God chose these particular laws, we can see how they helped his people become holy.

First, these laws made possible access to the sanctuary, where holiness could be expressed and developed. The law of Moses contains repeated and stern reminders that those who are unclean may not “go to the sanctuary” (Lev. 10:10; 12:4; 15:31; Num. 19:13, 20). Only the clean could approach a holy God and participate in the rituals that demonstrated and developed their holiness.

Second, these rituals also fostered holiness by teaching the Israelites about impurity. Israel’s neighbors associated impurity with demons, but God indicated that it would be an Israelite’s uncleanness, not demonic activity, that kept that person from living a holy life.

Third, these purity laws taught the Israelites about the holy God, whom they were to imitate. If even innocent and otherwise good experiences prevented their association with him, God must be very holy indeed. These laws also reinforced God’s authority over every aspect of their lives. He determined when they could come to the sanctuary, but also what they could eat and when they could have sexual intercourse. These laws also reminded Israel that it was this same God who had provided a way to be clean and thereby holy. Cleansing was costly and humbling, but it was possible, coming as a gracious gift from God.

Fourth, a very practical consequence of these laws was to keep the Israelites separate from their neighbors. Not only were the Israelites to avoid pagan practices (e.g., rituals associated with mourning the dead; Lev. 19:27), but also they were to limit social contact with their pagan neighbors. Laws governing what could be eaten and how those animals must be slaughtered would help see to that. God was concerned that his people not be corrupted by their neighbors (cf. Deut. 7:1–6; 14:1–3).

New Testament

Ceremonial cleansing appears in the opening chapters of the Gospels. Mary underwent the required purification rituals after Jesus’ birth (Luke 2:22–24), and Jesus “cleansed” people from leprosy, instructing them to carry out the Mosaic purification rituals (Matt. 8:2–4; Mark 1:40–42; Luke 5:12–14; 17:11–19; cf. Matt. 10:8; 11:5; Luke 4:27; 7:22).

In one of his confrontations with the Pharisees, Jesus signaled a departure from how these laws had been practiced. He announced, “Nothing outside a person can defile them by going into them. Rather, it is what comes out of a person that defiles them” (Mark 7:15), to which Mark adds an explanation: “In saying this, Jesus declared all foods ‘clean’ ” (7:19). Peter’s rooftop vision in Acts 10 reflects this same perspective, as do the church’s decision regarding Gentile conversion (Acts 15) and Paul’s comments to the church at Rome (Rom. 14:14, 20–21).

The NT identifies the church as God’s holy people, called to be holy as he is holy (1 Pet. 1:16). Holiness still required purity, now manifested more ethically than physically. That is, one became unclean through sinful actions such as lying (1 Thess. 2:3) and licentiousness (Eph. 4:19) rather than by, for example, contact with a corpse. In the OT, all Israel was declared holy but was to live out that holiness in daily life. Purity came through ritual actions such as sacrifice and washing, with the assistance of a priest. So it is in the NT, though the sacrifice is now the once-for-all offering of Christ on the cross (Heb. 9:13–14; 1 John 1:7) as applied in the waters of baptism (Eph. 5:26; 1 Pet. 3:21) and assisted by Jesus the great high priest and by the priesthood of believers (2 Cor. 7:1; Heb. 4:14; James 4:8; 1 Pet. 1:22). Thus purified, believers can go on to live holy lives and become increasingly holy. Although the Testaments differ on the causes and solutions for uncleanness, they agree that a holy people has always been God’s goal, and that cleanness is a means to that end.

A holy God wants a holy people. He had described the nation of Israel as holy (cf. Exod. 19:5–6) but also wanted them to live holy lives and grow increasingly holy. Holiness came, in part, by keeping the law; an important part of the law was the concept of cleanness.

Old Testament

Since Israel could become holy only by being clean, it is no surprise that the law’s first mention of prohibited food is accompanied by a command to be God’s holy people (Exod. 22:31). Nor is it unexpected that when God explains the laws about clean and unclean food, he tells the Israelites twice to “be holy, because I am holy” (Lev. 11:44–47).

Cleanness (Heb. tahor) does not refer to good hygiene, nor is it synonymous with morality, since a person could be unclean and still righteous. Cleanness allowed the OT believer to live a holy life and enabled that person to be made increasingly holy by “Yahweh, your sanctifier” (NIV: “the Lord, who makes you holy,” Lev. 20:8; cf. 21:8, 15, 23; 22:9, 16, 32; 31:13). Before considering how ritual purity led to holiness, we should summarize the purity laws themselves.

Purity laws. Impurity traveled along four channels: sexuality (e.g., nocturnal emission, menstruation, childbirth), diet (e.g., eating certain types of animals), disease (e.g., skin diseases, mildew), and death (i.e., contact with animal or human corpses). Impurities occurring naturally and unavoidably in the course of life (e.g., menstruation) were tolerated, representing no danger to the person or community as long as they were promptly addressed. Other impurities had to be avoided at all costs or else grave consequences would result to the person and community.

Tolerated impurities. We can further divide tolerated impurities into minor and major. Minor impurities resulted from touching an animal carcass or touching someone with a major impurity. Minor impurities did not make one contagious and could be addressed simply. Major impurities resulted from touching a human corpse, having a skin disease, or experiencing a nocturnal emission or menstruation. With these, one became “contagious,” purification took longer, and a sacrifice was required.

In order to become clean, the contaminant must be removed, with removal occurring in different ways. Tolerated impurities were removed by washing (bathing, laundering clothes, and sprinkling with water). What could not be washed away must be physically taken away, whether through burial, burning, or removal from the camp (e.g., scapegoat; Lev. 16:20–22).

Cleansing took time; generally the more serious the impurity, the longer the time, from one day for those who touch a dead animal, up to eighty days following the birth of a female child. Some tolerated impurities required sacrifices, with the animal’s blood being sprinkled against the side of the altar and poured out at its base (Lev. 5).

Ritual actions might accompany the sacrifices. For example, a person who had been healed of a contagious skin disease was to bring two live, clean birds to the priest. One bird was to be killed and its blood mixed with water, which was then sprinkled on the person. The other bird was dipped into the blood/water mixture and released, symbolizing the removal of the uncleanness. In the ritual of the red heifer (Num. 19), a combination of water and ashes was used to purify those who had touched a corpse.

Impurities to be avoided. Unlike the tolerated impurities that could not be avoided, certain objects and actions were completely off-limits to the holy people of God. Intentional violation brought more serious consequences, even being “cut off” from the community. Although it is unclear exactly what it meant to be cut off—perhaps excommunication, capital punishment, vulnerability to an untimely death, loss of progeny, or separation from one’s ancestors after death—the threat was ominous.

One prohibited impurity arose from eating food declared off-limits by God. All meat had to be thoroughly bled before being eaten (Gen. 9:3–4; Lev. 17:10–14; Deut. 12:16, 23). Edible land animals must both have a completely divided hoof and chew the cud (Lev. 11:3; Deut. 14:6), while water creatures had to have both fins and scales (Lev. 11:9; Deut. 14:9). Most birds were acceptable for food (exceptions are given in Lev. 11:13–19; Deut. 14:11–18), as were most insects (Lev. 11:20–23; Deut. 14:19–20) and some crawling animals (Lev. 11:29–31, 41–42).

Other prohibited impurities included what might be more readily identified as sinful acts. Sexual immorality (Lev. 18:6–25), idolatry (20:2–5), consulting mediums (20:6), and murder (Num. 35:33–34) defiled people and land. If such offenses were not “cleansed,” God would judge, whether by natural disaster (Isa. 24:1–13) or exile (Isa. 64:6–7; Mic. 2:10).

Reasons for the laws. Why did God declare certain things clean and others unclean? Some suggest that the distinction is arbitrary; the rules are given as a test of obedience. Others argue that the original audience knew of reasons now lost to us. Still others believe that God was protecting his people from disease. It is true that certain kinds of meat improperly prepared can transmit disease, but not all laws can be explained this way. Some believe that God identified things as clean because they represented a state of normalcy (e.g., fish normally propel themselves with fins, so those lacking fins are abnormal and thus unclean). A related view considers things as clean or unclean based on what they symbolized. So, for example, God identified objects as unclean if they were associated with death (e.g., vultures, corpses) because he is for life. Here again, it is difficult to explain all the laws by appeal to normalcy or symbolism.

Cleanness and holiness. While we may not know for certain why God chose these particular laws, we can see how they helped his people become holy.

First, these laws made possible access to the sanctuary, where holiness could be expressed and developed. The law of Moses contains repeated and stern reminders that those who are unclean may not “go to the sanctuary” (Lev. 10:10; 12:4; 15:31; Num. 19:13, 20). Only the clean could approach a holy God and participate in the rituals that demonstrated and developed their holiness.

Second, these rituals also fostered holiness by teaching the Israelites about impurity. Israel’s neighbors associated impurity with demons, but God indicated that it would be an Israelite’s uncleanness, not demonic activity, that kept that person from living a holy life.

Third, these purity laws taught the Israelites about the holy God, whom they were to imitate. If even innocent and otherwise good experiences prevented their association with him, God must be very holy indeed. These laws also reinforced God’s authority over every aspect of their lives. He determined when they could come to the sanctuary, but also what they could eat and when they could have sexual intercourse. These laws also reminded Israel that it was this same God who had provided a way to be clean and thereby holy. Cleansing was costly and humbling, but it was possible, coming as a gracious gift from God.

Fourth, a very practical consequence of these laws was to keep the Israelites separate from their neighbors. Not only were the Israelites to avoid pagan practices (e.g., rituals associated with mourning the dead; Lev. 19:27), but also they were to limit social contact with their pagan neighbors. Laws governing what could be eaten and how those animals must be slaughtered would help see to that. God was concerned that his people not be corrupted by their neighbors (cf. Deut. 7:1–6; 14:1–3).

New Testament

Ceremonial cleansing appears in the opening chapters of the Gospels. Mary underwent the required purification rituals after Jesus’ birth (Luke 2:22–24), and Jesus “cleansed” people from leprosy, instructing them to carry out the Mosaic purification rituals (Matt. 8:2–4; Mark 1:40–42; Luke 5:12–14; 17:11–19; cf. Matt. 10:8; 11:5; Luke 4:27; 7:22).

In one of his confrontations with the Pharisees, Jesus signaled a departure from how these laws had been practiced. He announced, “Nothing outside a person can defile them by going into them. Rather, it is what comes out of a person that defiles them” (Mark 7:15), to which Mark adds an explanation: “In saying this, Jesus declared all foods ‘clean’ ” (7:19). Peter’s rooftop vision in Acts 10 reflects this same perspective, as do the church’s decision regarding Gentile conversion (Acts 15) and Paul’s comments to the church at Rome (Rom. 14:14, 20–21).

The NT identifies the church as God’s holy people, called to be holy as he is holy (1 Pet. 1:16). Holiness still required purity, now manifested more ethically than physically. That is, one became unclean through sinful actions such as lying (1 Thess. 2:3) and licentiousness (Eph. 4:19) rather than by, for example, contact with a corpse. In the OT, all Israel was declared holy but was to live out that holiness in daily life. Purity came through ritual actions such as sacrifice and washing, with the assistance of a priest. So it is in the NT, though the sacrifice is now the once-for-all offering of Christ on the cross (Heb. 9:13–14; 1 John 1:7) as applied in the waters of baptism (Eph. 5:26; 1 Pet. 3:21) and assisted by Jesus the great high priest and by the priesthood of believers (2 Cor. 7:1; Heb. 4:14; James 4:8; 1 Pet. 1:22). Thus purified, believers can go on to live holy lives and become increasingly holy. Although the Testaments differ on the causes and solutions for uncleanness, they agree that a holy people has always been God’s goal, and that cleanness is a means to that end.

A holy God wants a holy people. He had described the nation of Israel as holy (cf. Exod. 19:5–6) but also wanted them to live holy lives and grow increasingly holy. Holiness came, in part, by keeping the law; an important part of the law was the concept of cleanness.

Old Testament

Since Israel could become holy only by being clean, it is no surprise that the law’s first mention of prohibited food is accompanied by a command to be God’s holy people (Exod. 22:31). Nor is it unexpected that when God explains the laws about clean and unclean food, he tells the Israelites twice to “be holy, because I am holy” (Lev. 11:44–47).

Cleanness (Heb. tahor) does not refer to good hygiene, nor is it synonymous with morality, since a person could be unclean and still righteous. Cleanness allowed the OT believer to live a holy life and enabled that person to be made increasingly holy by “Yahweh, your sanctifier” (NIV: “the Lord, who makes you holy,” Lev. 20:8; cf. 21:8, 15, 23; 22:9, 16, 32; 31:13). Before considering how ritual purity led to holiness, we should summarize the purity laws themselves.

Purity laws. Impurity traveled along four channels: sexuality (e.g., nocturnal emission, menstruation, childbirth), diet (e.g., eating certain types of animals), disease (e.g., skin diseases, mildew), and death (i.e., contact with animal or human corpses). Impurities occurring naturally and unavoidably in the course of life (e.g., menstruation) were tolerated, representing no danger to the person or community as long as they were promptly addressed. Other impurities had to be avoided at all costs or else grave consequences would result to the person and community.

Tolerated impurities. We can further divide tolerated impurities into minor and major. Minor impurities resulted from touching an animal carcass or touching someone with a major impurity. Minor impurities did not make one contagious and could be addressed simply. Major impurities resulted from touching a human corpse, having a skin disease, or experiencing a nocturnal emission or menstruation. With these, one became “contagious,” purification took longer, and a sacrifice was required.

In order to become clean, the contaminant must be removed, with removal occurring in different ways. Tolerated impurities were removed by washing (bathing, laundering clothes, and sprinkling with water). What could not be washed away must be physically taken away, whether through burial, burning, or removal from the camp (e.g., scapegoat; Lev. 16:20–22).

Cleansing took time; generally the more serious the impurity, the longer the time, from one day for those who touch a dead animal, up to eighty days following the birth of a female child. Some tolerated impurities required sacrifices, with the animal’s blood being sprinkled against the side of the altar and poured out at its base (Lev. 5).

Ritual actions might accompany the sacrifices. For example, a person who had been healed of a contagious skin disease was to bring two live, clean birds to the priest. One bird was to be killed and its blood mixed with water, which was then sprinkled on the person. The other bird was dipped into the blood/water mixture and released, symbolizing the removal of the uncleanness. In the ritual of the red heifer (Num. 19), a combination of water and ashes was used to purify those who had touched a corpse.

Impurities to be avoided. Unlike the tolerated impurities that could not be avoided, certain objects and actions were completely off-limits to the holy people of God. Intentional violation brought more serious consequences, even being “cut off” from the community. Although it is unclear exactly what it meant to be cut off—perhaps excommunication, capital punishment, vulnerability to an untimely death, loss of progeny, or separation from one’s ancestors after death—the threat was ominous.

One prohibited impurity arose from eating food declared off-limits by God. All meat had to be thoroughly bled before being eaten (Gen. 9:3–4; Lev. 17:10–14; Deut. 12:16, 23). Edible land animals must both have a completely divided hoof and chew the cud (Lev. 11:3; Deut. 14:6), while water creatures had to have both fins and scales (Lev. 11:9; Deut. 14:9). Most birds were acceptable for food (exceptions are given in Lev. 11:13–19; Deut. 14:11–18), as were most insects (Lev. 11:20–23; Deut. 14:19–20) and some crawling animals (Lev. 11:29–31, 41–42).

Other prohibited impurities included what might be more readily identified as sinful acts. Sexual immorality (Lev. 18:6–25), idolatry (20:2–5), consulting mediums (20:6), and murder (Num. 35:33–34) defiled people and land. If such offenses were not “cleansed,” God would judge, whether by natural disaster (Isa. 24:1–13) or exile (Isa. 64:6–7; Mic. 2:10).

Reasons for the laws. Why did God declare certain things clean and others unclean? Some suggest that the distinction is arbitrary; the rules are given as a test of obedience. Others argue that the original audience knew of reasons now lost to us. Still others believe that God was protecting his people from disease. It is true that certain kinds of meat improperly prepared can transmit disease, but not all laws can be explained this way. Some believe that God identified things as clean because they represented a state of normalcy (e.g., fish normally propel themselves with fins, so those lacking fins are abnormal and thus unclean). A related view considers things as clean or unclean based on what they symbolized. So, for example, God identified objects as unclean if they were associated with death (e.g., vultures, corpses) because he is for life. Here again, it is difficult to explain all the laws by appeal to normalcy or symbolism.

Cleanness and holiness. While we may not know for certain why God chose these particular laws, we can see how they helped his people become holy.

First, these laws made possible access to the sanctuary, where holiness could be expressed and developed. The law of Moses contains repeated and stern reminders that those who are unclean may not “go to the sanctuary” (Lev. 10:10; 12:4; 15:31; Num. 19:13, 20). Only the clean could approach a holy God and participate in the rituals that demonstrated and developed their holiness.

Second, these rituals also fostered holiness by teaching the Israelites about impurity. Israel’s neighbors associated impurity with demons, but God indicated that it would be an Israelite’s uncleanness, not demonic activity, that kept that person from living a holy life.

Third, these purity laws taught the Israelites about the holy God, whom they were to imitate. If even innocent and otherwise good experiences prevented their association with him, God must be very holy indeed. These laws also reinforced God’s authority over every aspect of their lives. He determined when they could come to the sanctuary, but also what they could eat and when they could have sexual intercourse. These laws also reminded Israel that it was this same God who had provided a way to be clean and thereby holy. Cleansing was costly and humbling, but it was possible, coming as a gracious gift from God.

Fourth, a very practical consequence of these laws was to keep the Israelites separate from their neighbors. Not only were the Israelites to avoid pagan practices (e.g., rituals associated with mourning the dead; Lev. 19:27), but also they were to limit social contact with their pagan neighbors. Laws governing what could be eaten and how those animals must be slaughtered would help see to that. God was concerned that his people not be corrupted by their neighbors (cf. Deut. 7:1–6; 14:1–3).

New Testament

Ceremonial cleansing appears in the opening chapters of the Gospels. Mary underwent the required purification rituals after Jesus’ birth (Luke 2:22–24), and Jesus “cleansed” people from leprosy, instructing them to carry out the Mosaic purification rituals (Matt. 8:2–4; Mark 1:40–42; Luke 5:12–14; 17:11–19; cf. Matt. 10:8; 11:5; Luke 4:27; 7:22).

In one of his confrontations with the Pharisees, Jesus signaled a departure from how these laws had been practiced. He announced, “Nothing outside a person can defile them by going into them. Rather, it is what comes out of a person that defiles them” (Mark 7:15), to which Mark adds an explanation: “In saying this, Jesus declared all foods ‘clean’ ” (7:19). Peter’s rooftop vision in Acts 10 reflects this same perspective, as do the church’s decision regarding Gentile conversion (Acts 15) and Paul’s comments to the church at Rome (Rom. 14:14, 20–21).

The NT identifies the church as God’s holy people, called to be holy as he is holy (1 Pet. 1:16). Holiness still required purity, now manifested more ethically than physically. That is, one became unclean through sinful actions such as lying (1 Thess. 2:3) and licentiousness (Eph. 4:19) rather than by, for example, contact with a corpse. In the OT, all Israel was declared holy but was to live out that holiness in daily life. Purity came through ritual actions such as sacrifice and washing, with the assistance of a priest. So it is in the NT, though the sacrifice is now the once-for-all offering of Christ on the cross (Heb. 9:13–14; 1 John 1:7) as applied in the waters of baptism (Eph. 5:26; 1 Pet. 3:21) and assisted by Jesus the great high priest and by the priesthood of believers (2 Cor. 7:1; Heb. 4:14; James 4:8; 1 Pet. 1:22). Thus purified, believers can go on to live holy lives and become increasingly holy. Although the Testaments differ on the causes and solutions for uncleanness, they agree that a holy people has always been God’s goal, and that cleanness is a means to that end.

Love for those who suffer. If we love others by denying ourselves for their sake, so that they might please God and live abundantly, we show them compassion by doing this when they are in pain. We respond with friendship, healing, and encouragement just when others might keep their distance. The compassionate person also turns sin-sick people away from evil, longing to see Christ formed in their character and life. Accordingly, compassion, like love in general, is an active force. It does not merely “feel someone’s pain”; it gets involved whenever and wherever possible.

Compassion Shown by God

The OT often refers to God’s compassion, especially toward those who, because of their sinfulness, deserve the opposite treatment. In Exod. 33:19 Yahweh takes pity on the Israelites after they have rebelled, making an idol for themselves and praising it for their deliverance. He renews his covenant with them, but he reminds them of his sovereignty in doing so: “I will have mercy on whom I will have mercy, and I will have compassion on whom I will have compassion” (cf. Rom. 9:15). No one deserves God’s mercy, yet the people often receive it, even when suffering from deserved harm. In the book of Judges, Israel’s history cycles from sin and wrath to compassion and deliverance, thus emphasizing Yahweh’s patience and love. The people “wouldn’t listen to their judges; they prostituted themselves to other gods—worshiped them!” but God later “was moved to compassion when he heard their groaning because of those who afflicted and beat them” (2:17–18 MSG). David’s plea for mercy in Ps. 51 relies on Yahweh’s compassion for the self-destructive sinner: “Have mercy on me, O God, according to your unfailing love; according to your great compassion blot out my transgressions” (v. 1). In fact, God’s tendency to show mercy appalls Jonah, who complains, “Isn’t this what I said, Lord, when I was still at home? . . . I knew that you are a gracious and compassionate God, slow to anger and abounding in love, a God who relents from sending calamity” (Jon. 4:2). Isaiah 40–66 dwells frequently on this aspect of God’s nature (e.g., 49:10–15; 54:7–10; 63:7, 15).

The NT points to God’s compassion at significant junctures in the Gospels and the Epistles. Jesus himself has compassion for the crowds who “were harassed and helpless, like sheep without a shepherd” (Matt. 9:36). He takes pity on the crowds, healing their sick and feeding them miraculously (14:14–21; cf. 15:32). The same connection between compassion and healing occurs in Matt. 20:34; Mark 1:41, this time on an individual level. The apostle Paul underscores this attribute of God, raising it to a title of sorts. The Father of our Lord Jesus Christ is “the Father of compassion and the God of all comfort” (2 Cor. 1:3). James says that the Lord is “full of compassion and mercy” (5:11), and John depicts God as one who will wipe away every tear caused by persecution and trial (Rev. 7:17; 21:4). Because God is always dealing with broken sinners, his compassion for them coincides with his love (see Ps. 145:8); and this rescuing of the guilty sets an example for his people. They must go and do likewise, loving the unlovely, unwise, and even unrighteous.

Compassion Required by God

Because God loves the suffering person, even those with self-inflicted wounds, he calls upon his people to show similar compassion. Parents ought to show compassion toward their own children, as 1 Kings 3:26; Ps. 103:13 imply (cf. Ezek. 16:5). No one must keep a debtor’s garment in pledge, Yahweh says, “because that cloak is the only covering your neighbor has. What else can they sleep in? When they cry out to me, I will hear, for I am compassionate” (Exod. 22:27). According to Hos. 6:6, a familiar verse quoted by Jesus, God requires compassion: “For I desire mercy, not sacrifice, and acknowledgment of God rather than burnt offerings” (cf. Matt. 12:7). Micah 6:8 draws the same contrast between outward formalism and genuine righteousness, including displays of compassion: “He has shown you, O mortal, what is good. And what does the Lord require of you? To act justly and to love mercy and to walk humbly with your God.” Given the OT emphasis on the compassion of God, we might have expected it to become Israel’s duty as well, though it is sometimes withheld in judgment (see Deut. 7:5–6; 13:8; 19:13; Ps. 109:12).

The NT also portrays mercy or compassion as a duty. Matthew 5:7 is a familiar example: “Blessed are the merciful, for they will be shown mercy.” Of course if Jesus demonstrates compassion toward those who suffer, we ought to do so as well. In 2 Cor. 1 the “Father of compassion” comforts us (v. 3) “so that we can comfort those in any trouble with the comfort we ourselves receive from God” (v. 4). Ephesians 4:32 is a direct command that associates compassion with mercy toward sinners: “Be kind and compassionate to one another, forgiving each other, just as in Christ God forgave you.” The comfort given to us by Christ sets the tone for each believer in Phil. 2: if there is any “tenderness and compassion” in him (v. 1), we must follow his example. Similarly, we must “clothe [ourselves] with compassion, kindness, humility, gentleness and patience” (Col. 3:12). Peter makes the same connection between humility and compassion: “Finally, all of you, be like-minded, be sympathetic, love one another, be compassionate and humble” (1 Pet. 3:8).

The Bible connects compassion and mercy with humility for understandable reasons, given the common association of distress and dishonor. We want always to keep up appearances, since others might be affected by our own troubles and the troubled company we keep. Suffering people are burdensome and sometimes unlovely. Their sins may provide a ready excuse to keep one’s distance, but just as God the Savior has shown us compassion, we must love others when they hurt.

A holy God wants a holy people. He had described the nation of Israel as holy (cf. Exod. 19:5–6) but also wanted them to live holy lives and grow increasingly holy. Holiness came, in part, by keeping the law; an important part of the law was the concept of cleanness.

Old Testament

Since Israel could become holy only by being clean, it is no surprise that the law’s first mention of prohibited food is accompanied by a command to be God’s holy people (Exod. 22:31). Nor is it unexpected that when God explains the laws about clean and unclean food, he tells the Israelites twice to “be holy, because I am holy” (Lev. 11:44–47).

Cleanness (Heb. tahor) does not refer to good hygiene, nor is it synonymous with morality, since a person could be unclean and still righteous. Cleanness allowed the OT believer to live a holy life and enabled that person to be made increasingly holy by “Yahweh, your sanctifier” (NIV: “the Lord, who makes you holy,” Lev. 20:8; cf. 21:8, 15, 23; 22:9, 16, 32; 31:13). Before considering how ritual purity led to holiness, we should summarize the purity laws themselves.

Purity laws. Impurity traveled along four channels: sexuality (e.g., nocturnal emission, menstruation, childbirth), diet (e.g., eating certain types of animals), disease (e.g., skin diseases, mildew), and death (i.e., contact with animal or human corpses). Impurities occurring naturally and unavoidably in the course of life (e.g., menstruation) were tolerated, representing no danger to the person or community as long as they were promptly addressed. Other impurities had to be avoided at all costs or else grave consequences would result to the person and community.

Tolerated impurities. We can further divide tolerated impurities into minor and major. Minor impurities resulted from touching an animal carcass or touching someone with a major impurity. Minor impurities did not make one contagious and could be addressed simply. Major impurities resulted from touching a human corpse, having a skin disease, or experiencing a nocturnal emission or menstruation. With these, one became “contagious,” purification took longer, and a sacrifice was required.

In order to become clean, the contaminant must be removed, with removal occurring in different ways. Tolerated impurities were removed by washing (bathing, laundering clothes, and sprinkling with water). What could not be washed away must be physically taken away, whether through burial, burning, or removal from the camp (e.g., scapegoat; Lev. 16:20–22).

Cleansing took time; generally the more serious the impurity, the longer the time, from one day for those who touch a dead animal, up to eighty days following the birth of a female child. Some tolerated impurities required sacrifices, with the animal’s blood being sprinkled against the side of the altar and poured out at its base (Lev. 5).

Ritual actions might accompany the sacrifices. For example, a person who had been healed of a contagious skin disease was to bring two live, clean birds to the priest. One bird was to be killed and its blood mixed with water, which was then sprinkled on the person. The other bird was dipped into the blood/water mixture and released, symbolizing the removal of the uncleanness. In the ritual of the red heifer (Num. 19), a combination of water and ashes was used to purify those who had touched a corpse.

Impurities to be avoided. Unlike the tolerated impurities that could not be avoided, certain objects and actions were completely off-limits to the holy people of God. Intentional violation brought more serious consequences, even being “cut off” from the community. Although it is unclear exactly what it meant to be cut off—perhaps excommunication, capital punishment, vulnerability to an untimely death, loss of progeny, or separation from one’s ancestors after death—the threat was ominous.

One prohibited impurity arose from eating food declared off-limits by God. All meat had to be thoroughly bled before being eaten (Gen. 9:3–4; Lev. 17:10–14; Deut. 12:16, 23). Edible land animals must both have a completely divided hoof and chew the cud (Lev. 11:3; Deut. 14:6), while water creatures had to have both fins and scales (Lev. 11:9; Deut. 14:9). Most birds were acceptable for food (exceptions are given in Lev. 11:13–19; Deut. 14:11–18), as were most insects (Lev. 11:20–23; Deut. 14:19–20) and some crawling animals (Lev. 11:29–31, 41–42).

Other prohibited impurities included what might be more readily identified as sinful acts. Sexual immorality (Lev. 18:6–25), idolatry (20:2–5), consulting mediums (20:6), and murder (Num. 35:33–34) defiled people and land. If such offenses were not “cleansed,” God would judge, whether by natural disaster (Isa. 24:1–13) or exile (Isa. 64:6–7; Mic. 2:10).

Reasons for the laws. Why did God declare certain things clean and others unclean? Some suggest that the distinction is arbitrary; the rules are given as a test of obedience. Others argue that the original audience knew of reasons now lost to us. Still others believe that God was protecting his people from disease. It is true that certain kinds of meat improperly prepared can transmit disease, but not all laws can be explained this way. Some believe that God identified things as clean because they represented a state of normalcy (e.g., fish normally propel themselves with fins, so those lacking fins are abnormal and thus unclean). A related view considers things as clean or unclean based on what they symbolized. So, for example, God identified objects as unclean if they were associated with death (e.g., vultures, corpses) because he is for life. Here again, it is difficult to explain all the laws by appeal to normalcy or symbolism.

Cleanness and holiness. While we may not know for certain why God chose these particular laws, we can see how they helped his people become holy.

First, these laws made possible access to the sanctuary, where holiness could be expressed and developed. The law of Moses contains repeated and stern reminders that those who are unclean may not “go to the sanctuary” (Lev. 10:10; 12:4; 15:31; Num. 19:13, 20). Only the clean could approach a holy God and participate in the rituals that demonstrated and developed their holiness.

Second, these rituals also fostered holiness by teaching the Israelites about impurity. Israel’s neighbors associated impurity with demons, but God indicated that it would be an Israelite’s uncleanness, not demonic activity, that kept that person from living a holy life.

Third, these purity laws taught the Israelites about the holy God, whom they were to imitate. If even innocent and otherwise good experiences prevented their association with him, God must be very holy indeed. These laws also reinforced God’s authority over every aspect of their lives. He determined when they could come to the sanctuary, but also what they could eat and when they could have sexual intercourse. These laws also reminded Israel that it was this same God who had provided a way to be clean and thereby holy. Cleansing was costly and humbling, but it was possible, coming as a gracious gift from God.

Fourth, a very practical consequence of these laws was to keep the Israelites separate from their neighbors. Not only were the Israelites to avoid pagan practices (e.g., rituals associated with mourning the dead; Lev. 19:27), but also they were to limit social contact with their pagan neighbors. Laws governing what could be eaten and how those animals must be slaughtered would help see to that. God was concerned that his people not be corrupted by their neighbors (cf. Deut. 7:1–6; 14:1–3).

New Testament

Ceremonial cleansing appears in the opening chapters of the Gospels. Mary underwent the required purification rituals after Jesus’ birth (Luke 2:22–24), and Jesus “cleansed” people from leprosy, instructing them to carry out the Mosaic purification rituals (Matt. 8:2–4; Mark 1:40–42; Luke 5:12–14; 17:11–19; cf. Matt. 10:8; 11:5; Luke 4:27; 7:22).

In one of his confrontations with the Pharisees, Jesus signaled a departure from how these laws had been practiced. He announced, “Nothing outside a person can defile them by going into them. Rather, it is what comes out of a person that defiles them” (Mark 7:15), to which Mark adds an explanation: “In saying this, Jesus declared all foods ‘clean’ ” (7:19). Peter’s rooftop vision in Acts 10 reflects this same perspective, as do the church’s decision regarding Gentile conversion (Acts 15) and Paul’s comments to the church at Rome (Rom. 14:14, 20–21).

The NT identifies the church as God’s holy people, called to be holy as he is holy (1 Pet. 1:16). Holiness still required purity, now manifested more ethically than physically. That is, one became unclean through sinful actions such as lying (1 Thess. 2:3) and licentiousness (Eph. 4:19) rather than by, for example, contact with a corpse. In the OT, all Israel was declared holy but was to live out that holiness in daily life. Purity came through ritual actions such as sacrifice and washing, with the assistance of a priest. So it is in the NT, though the sacrifice is now the once-for-all offering of Christ on the cross (Heb. 9:13–14; 1 John 1:7) as applied in the waters of baptism (Eph. 5:26; 1 Pet. 3:21) and assisted by Jesus the great high priest and by the priesthood of believers (2 Cor. 7:1; Heb. 4:14; James 4:8; 1 Pet. 1:22). Thus purified, believers can go on to live holy lives and become increasingly holy. Although the Testaments differ on the causes and solutions for uncleanness, they agree that a holy people has always been God’s goal, and that cleanness is a means to that end.

(Disabilities; Disability; Deformity; Deformities; Sickness] The Bible often speaks of health, healing, disease, and illness. Good health was a sign of God’s favor, and healing was also the work of God and his divinely empowered agents. These agents included the prophets (1 Kings 17:8–23; 2 Kings 5:1–15), the apostles (Acts 3:1–10), and the messiah (Mal. 4:2). The divine prerogative of Jesus was to heal (Mark 1:32; 6:56; Matt. 4:23; 8:16; 15:30; 21:14; Luke 6:10, 17–19), and miraculous healings were a sign of his messianic office (Luke 7:20–23). Disease, on the other hand, was regarded as a sign of God’s disfavor. Within a covenantal context, God could send disease to punish the sinner (Exod. 4:11; 32:35).

The Bible assigns a wide variety of names to various diseases and their symptoms. These terms are nontechnical and generally descriptive. Some are uncertain in meaning. In most cases they describe the symptoms of the disease, not the disease itself. Diagnosis often was based on incomplete observation and nonclinical examination. The Bible also presupposes supernatural intervention in the life of a person. Healing occurred when God’s agents touched individuals, cast out demons, and resurrected the dead.

Ancient Near Eastern Influences

In the ancient Near East the knowledge of disease and medicine was precritical. Bacteria and viruses were virtually unknown. Mesopotamian literature contains many references to medicine, physicians, and medical practice. Minerals, salts, herbs, and other botanicals were used to make up treatments. Babylonian physicians also administered prescriptions accompanied by incantations. Disease was considered to be the result of a violation of a taboo or possession by a demon. The Code of Hammurabi (1750 BC) includes laws regulating the practice of medicine and surgery by physicians. In Egypt medicine and healing were connected to the gods. Tomb paintings and several papyrus documents describe the developing state of Egyptian medicine, pharmacy, and surgery.

Greek physicians admired and sought to learn the skills of the Egyptians. However, the early Greek doctor Hippocrates (460–370 BC), called the “Father of Medicine,” is credited with being the first physician to reject the belief that supernatural or divine forces cause illness. He argued that disease is the result of environmental factors, diet, and living habits, not a punishment imposed by the gods.

It is clear that the biblical world shared with the ancient Near East the same types of maladies common to tropical or subtropical climates. These include malaria, tropical fevers, dysentery, and sunstroke. The tendency of the hot climate to produce frequent droughts and famine certainly contributed to similar types of diseases throughout the Fertile Crescent. Additionally, it must be remembered that Palestine was a land bridge between the Mesopotamian and Egyptian worlds. Migrations carry not only goods and products, but also parasites, communicable disease, and epidemics.

Biblical Concept of Disease

The religious tradition of the Hebrews repudiated the magical or demonic origin of disease. Hence, moral, ethical, and spiritual factors regulated disease and illness. This was true for the individual as well as the community. The Hebrews, like the Egyptians, also recognized that much sickness arose from the individual’s relationship to the physical environment. Great stress was placed on hygiene and preventive medicine.

Pentateuchal legislation offered seven covenantal principles designed to prevent the possibility of disease and sickness: (1) Sabbath observance for humans, animals, and the land, which enforced regular periods of rest (Gen. 2:3); (2) dietary regulations, which divided food into efficient categories of clean and unclean (Lev. 11); (3) circumcision, which carried physical benefits as well as religious and moral implications (Gen. 17:9; circumcision is the only example of Hebrew surgery); (4) laws governing sexual relationships and health, including a list of forbidden degrees of marital relationships (Lev. 18–20); (5) provisions for individual sexual hygiene (Lev. 15); (6) stipulations for cleanliness and bodily purification (Lev. 14:2; 15:2); (7) sanitary and hygienic regulations for camp life (Num. 31:19; Deut. 23:12).

In NT times magical charms and incantations were used along with folk remedies in an effort to cure disease. Jesus repudiated these means. He also suggested that sickness and disease were not direct punishments for sin (John 9:2). In the Sermon on the Mount (Matt. 5–7), Jesus confirmed that the ethical and religious standards of the new covenant promoted the total health of the community and the individual.

Circulatory Diseases

Nabal most likely suffered a cerebrovascular accident or stroke (1 Sam. 25:36–38). After a heavy bout of drinking, his heart “died” (KJV; NIV: “failed”), and he became paralyzed, lapsed into a coma, and died ten days later. Psalm 137:5–6 may contain a clinical example of the symptoms of stroke. The psalmist wrote, “If I forget you, Jerusalem, may my right hand forget its skill. May my tongue cling to the roof of my mouth if I do not remember you.” This description points to a paralysis of the right side of the body (right hemiplegia) and the loss of speech (motor aphasia) that result from a stroke on the left side of the brain. Basically, the exiled psalmist is wishing upon himself the effects of a stroke if he held anything other than Jerusalem as his highest priority. Some have considered the collapse of Uzzah when he reached out to stabilize the ark of the covenant (2 Sam. 6:6–7) to be the consequence of an apoplectic seizure. But since no actual paralysis was described and death occurred immediately, this seems unlikely. It is more probable that God struck him down with an aortic aneurism or a coronary thrombosis.

Paralysis

A possible case of paralysis may be described in the shriveled (atrophic) hand of Jeroboam I (1 Kings 13:4–6). In an angry outburst Jeroboam ordered the arrest of a prophet who condemned the altar at Bethel. When Jeroboam stretched out his hand, it “shriveled up, so that he could not pull it back.” Several complicated diagnoses have been offered to explain the “withered” hand, but it is possibly an example of cataplexy, a sudden loss of muscle power following a strong emotional stimulus. After intercession by the man of God, and the subsiding of the emotional outburst, the arm was restored.

The threat against the faithless shepherd of God’s people (Zech. 11:17), which included a withered arm and blindness in the right eye, may refer to a form of paralysis known as tabes dorsalis, or locomotor ataxia. Knifelike pains in the extremities and blindness characterize this disease.

Paralysis is frequently mentioned in the NT (Matt. 8:6; 9:2, 6; 12:10; Mark 2:3–5, 9, 10; 3:1, 3, 5; Luke 5:18, 24; 6:6; John 5:3; Acts 9:33; Heb. 12:12). The exact diagnosis for each of these cases remains uncertain.

The physician Luke’s use of the Greek medical term paralelymenos (Luke 5:18, 24) suggests that some of these cases were caused by chronic organic disease. Others clearly were congenital (Acts 3:2; cf. 14:8). It is not necessary to rationalize the origin of these examples of paralysis as hysteria or pretense. The NT writers regarded the healing of these individuals by Jesus and the apostles as miraculous.

Mental Illness and Brain Disorders

Cases of mental disease are generally described in the Bible by noting the symptoms produced by the disorder. The particular cause of a mental illness in the NT is often blamed on an unknown evil spirit or spirits (Luke 8:2). Such spirits, however, were subject to God’s control and operated only within the boundaries allowed by him (1 Sam. 16:14–16, 23; 18:10; 19:9). Accordingly, in the OT “madness” and “confusion of mind” were regarded as consequences of covenantal disobedience (Deut. 28:28, 34).

It has been argued that King Saul displayed early indications of personality disorder. Symptoms included pride, self-aggrandizement (1 Sam. 11:6; 13:12; 15:9, 19), and ecstatic behavior (10:11–12). A rapid deterioration in Saul’s character transpired after David was anointed and became more popular (16:14; 18:10–11). Since Saul demonstrated fear, jealousy, a sense of persecution, and homicidal tendencies, some scholars argue that he suffered from paranoid schizophrenia.

Nebuchadnezzar suffered a rare form of monomania in which he lived like a wild beast in the field eating grass (Dan. 4:33). David, in order to save his own life, feigned insanity or perhaps epilepsy before the Philistine king Achish (1 Sam. 21:12–15).

In the NT, individuals with mental disorders went about naked, mutilated themselves, lived in tombs (Mark 5:2), and exhibited violent behavior (Matt. 8:28). Such mental disorientation was often linked to demon possession. Examples include the Syrophoenician’s child (Matt. 15:22; Mark 7:25), the demoniacs at Gerasa (Matt. 8:28; Mark 5:2; Luke 8:27) and Capernaum (Mark 1:23; Luke 4:33), a blind and mute demoniac (Matt. 12:22; Luke 11:14), and a fortune-telling slave girl (Acts 16:16). While such behavior is clinically suggestive of paranoid schizophrenia or other mental disorders, the mind-controlling influence of some extraneous negative force cannot be ruled out.

Epilepsy (grand mal) causes the afflicted person to fall to the ground, foam at the mouth, and clench or grind the teeth (Matt. 17:15; Mark 9:17–18; Luke 9:39). The description of Saul falling to the ground in an ecstatic state (1 Sam. 19:23–24) and Balaam falling with open eyes may be indicative of an epileptic seizure. In the NT, Jesus healed many who suffered from epilepsy (Matt. 4:24; 17:14–18; Mark 9:17–18; Luke 9:38–42). Some scholars have linked the light seen by Paul on the road to Damascus with the aura that some epileptics experience prior to a seizure. His subsequent blindness has also been attributed to the epileptic disturbance of the circulation of the blood in the brain.

Childhood Diseases

The cause of the death of the widow’s son at Zarephath is unknown (1 Kings 17:17–22). The death of the Shunammite woman’s son has been attributed to sunstroke (2 Kings 4:18–37), although a headache is the only symptom recorded (v. 19). In both cases there is too little evidence to present an accurate diagnosis.

In the first case, the boy at Zarephath stopped breathing (1 Kings 17:17). This may leave the door open to argue that Elijah resuscitated the child. However, in the second case, the text clearly states that the Shunammite boy died (2 Kings 4:20), implying a resurrection.

Infectious and Communicable Diseases

Fever and other calamities are listed among the punishments for covenantal infidelity (Deut. 28:22). Three different types of fever may be intentionally described here: “fever,” “inflammation,” and “scorching heat” (ESV: “fiery heat”). Fever is also mentioned frequently in the NT (Matt. 8:15; Mark 1:30–31; Luke 4:38–39; John 4:52; Acts 28:8). Both Jesus and Paul healed individuals who had a fever. A number of these fevers were likely caused by malaria, since the disease was known to be endemic to the Jordan Valley and other marshy areas in Palestine.

Several epidemics in which numerous people died of pestilence or plague are mentioned in the OT (Exod. 11:1; 12:13; Num. 14:37; Zech. 14:12). The fifth plague of Egypt (Exod. 9:3–6) has been attributed to Jordan Rift Valley fever, which is spread by flies. Bubonic plague has been blamed for the malady that struck the Philistines (1 Sam. 5–6). However, it may have been the result of a severe form of tropical dysentery. Acute bacillary dysentery contracted in the military camp may also have been responsible for the epidemic that killed a large number of the Assyrian army (2 Kings 19:35).

Parasitic Diseases

Some scholars have repeatedly argued that the “fiery serpents” (NIV: “venomous snakes”) encountered by Moses and the children of Israel (Num. 21:6–9) were in reality an infestation of the parasitic guinea worm (Dracunculus medinensis). Microscopic fleas ingested in drinking water carry the larvae of this slender nematode into the body. The larvae move from the digestive tract to the skin. The adult worm, which may grow to a length of several feet, discharges its eggs into an ulcer on the skin. Death of the host occurs because of the resulting infection of the skin ulcers.

After the conquest of Jericho, Joshua cursed the individual who would endeavor to rebuild the city (Josh. 6:26). Later, Hiel of Bethel attempted to rebuild the city and lost two of his sons as a result of the curse (1 Kings 16:34). Elisha was then asked to purify the bad water at Jericho in order to allow a new settlement (2 Kings 2:19). Elisha obliged by throwing salt into the spring and thereby making the water potable (2:20–22). Recent archaeological study has discovered the remains of certain snails in the mud-bricks used to construct Jericho in the Bronze Age. These types of snails are now known to serve as intermediate hosts for the flatworm parasite that can cause schistosomiasis. The Schistosoma haematobium trematode infects the urinary tract and the bladder. It is possible that this type of parasite was responsible for the death of Hiel’s two sons.

In NT times, Herod Agrippa apparently died of the complications of a parasitic disease, perhaps being infested by the larvae of flies (myiasis) in the bowels. Luke mentions that he was “eaten by worms” (skōlēkobrōtos [Acts 12:23]). The father of Publius also suffered from dysentery (Acts 28:8).

Physical Deformities and Abnormalities

Individuals with deformities were disqualified from priestly service (Lev. 21:18–20). The list included lameness, limb damage, and dwarfism. The deformities mentioned here might have been congenital or acquired. Mephibosheth was dropped by his nurse (2 Sam. 4:4) and perhaps suffered damage to the spinal cord. Jacob possibly sustained injury to an intervertebral disk (Gen. 32:32) causing a deformity and a limp. The woman who was “bent over” (Luke 13:10–17) might have suffered from an abnormality of the spine similar to scoliosis. It is difficult to ascertain the origin of the “shriveled hand” of the unnamed individual healed by Jesus (Matt. 12:10–13; Mark 3:1–5; Luke 6:6–10). It could be congenital in character or a paralysis caused by any number of factors.

Diseases and Disabilities of the Eyes and Ears

Physical blindness is mentioned several times in the Bible. Blindness excluded one from serving as a priest (Lev. 21:18, 20). Blindness and deafness, however, were disabilities requiring special care from the community (Lev. 19:14; Deut. 27:18). The “weak eyes” of Leah may refer to an eye condition (Gen. 29:17).

Blindness in the biblical world was caused by various factors. Leviticus 26:16 speaks of a fever that destroys the eyes. Flies probably were responsible for much of the conjunctivitis found in children. John 9:1 mentions congenital blindness, which Jesus cured using mud made from spittle and dirt (John 9:6). In Mark 8:22–26 Jesus healed a blind man by spitting in his eye and laying hands on him (cf. Matt. 20:34 with Mark 10:52).

Congenital deafness would also be associated with mutism and speech defects because a child learning to speak depends on imitation and mimicry. Jesus healed a man who was deaf and could barely talk (Mark 7:32–37). The man’s inability to say much possibly pointed to a loss of hearing early in life.

Skin Conditions

Various skin and hair abnormalities are described in the Bible. Some made the individual unclean (Lev. 13:30; 14:54). The OT speaks of “the boils of Egypt” (Deut. 28:27; cf. Exod. 9:9). Skin ailments included tumors, festering sores, boils, infections, and the itch (Deut. 28:27, 35; Isa. 3:7). Job complained of a litany of ailments: broken and festering skin (7:5), multiple wounds (9:17), black peeling skin and fever (30:30), gnawing bone pain (2:5; 19:20; 30:17), insomnia (7:3–4), and wasting away (33:21). These symptoms have been diagnosed as indications of yaws or eczema. A poultice made of figs cured Hezekiah’s boil (2 Kings 20:7).

Leprosy was once thought to be a common problem in the biblical world. Leprosy (Hansen’s disease) is a slow, progressive chronic infectious disease caused by a bacterium. Symptoms include loss of sensation and loss of parts of the body. Evidence for this type of disease in Palestine is rare. Uzziah may have had a true case of Hansen’s disease. He was quarantined until the day he died (2 Chron. 26:21).

Scholars now suggest that the symptoms of the disease described in the Bible do not fit this pattern and thus do not signify leprosy (Hansen’s disease) as it is known today. Instead, the word that English versions translate as “leprosy” (Heb. root tsr’) probably refers to different types of infectious skin disease, often characterized by a long-standing, patchy skin condition associated with peeling or flakiness and redness of skin. Evidence points more toward psoriasis, fungal infections, or dermatitis.

This disease could appear in humans (Lev. 14:2), on buildings (14:34), and on clothing (14:55). It was not limited to the extremities but could occur on the head (14:42–44). It could run its course quickly (13:5–8). It made the individual ceremonially unclean, but it was also curable (Lev. 14:3; 2 Kings 5:1–27). Individuals with the disease were not necessarily shunned (2 Kings 7; Matt. 26:6 // Mark 14:3). Moses (Exod. 4:6), Miriam (Num. 12:10), and Naaman experienced this type of skin disease (2 Kings 5:1–27). Jesus healed many suffering from skin ailments (Matt. 8:2–3; Mark 1:40–42; Luke 5:12–13), including the ten “men who had leprosy” (Luke 17:12–14).

Ailments of an Unknown Nature

Some cases in the Bible present insufficient evidence for scholars to render a clear diagnosis. King Asa suffered a disease in his feet (2 Chron. 16:12). However, in the OT the Hebrew expression for “feet” is sometimes used euphemistically for the sexual organs (Judg. 3:24 KJV). Because of this, the exact nature of the disease is ambiguous. Jehoram was afflicted with “an incurable disease of the bowels” (2 Chron. 21:18–19). Other unknown ailments factor in the deaths of the firstborn son of David and Bathsheba (2 Sam. 12:15), of Jeroboam’s son in infancy (1 Kings 14:17), of Elisha (2 Kings 13:14), and of Ezekiel’s wife (Ezek. 24:16).

(Disabilities; Disability; Deformity; Deformities; Sickness] The Bible often speaks of health, healing, disease, and illness. Good health was a sign of God’s favor, and healing was also the work of God and his divinely empowered agents. These agents included the prophets (1 Kings 17:8–23; 2 Kings 5:1–15), the apostles (Acts 3:1–10), and the messiah (Mal. 4:2). The divine prerogative of Jesus was to heal (Mark 1:32; 6:56; Matt. 4:23; 8:16; 15:30; 21:14; Luke 6:10, 17–19), and miraculous healings were a sign of his messianic office (Luke 7:20–23). Disease, on the other hand, was regarded as a sign of God’s disfavor. Within a covenantal context, God could send disease to punish the sinner (Exod. 4:11; 32:35).

The Bible assigns a wide variety of names to various diseases and their symptoms. These terms are nontechnical and generally descriptive. Some are uncertain in meaning. In most cases they describe the symptoms of the disease, not the disease itself. Diagnosis often was based on incomplete observation and nonclinical examination. The Bible also presupposes supernatural intervention in the life of a person. Healing occurred when God’s agents touched individuals, cast out demons, and resurrected the dead.

Ancient Near Eastern Influences

In the ancient Near East the knowledge of disease and medicine was precritical. Bacteria and viruses were virtually unknown. Mesopotamian literature contains many references to medicine, physicians, and medical practice. Minerals, salts, herbs, and other botanicals were used to make up treatments. Babylonian physicians also administered prescriptions accompanied by incantations. Disease was considered to be the result of a violation of a taboo or possession by a demon. The Code of Hammurabi (1750 BC) includes laws regulating the practice of medicine and surgery by physicians. In Egypt medicine and healing were connected to the gods. Tomb paintings and several papyrus documents describe the developing state of Egyptian medicine, pharmacy, and surgery.

Greek physicians admired and sought to learn the skills of the Egyptians. However, the early Greek doctor Hippocrates (460–370 BC), called the “Father of Medicine,” is credited with being the first physician to reject the belief that supernatural or divine forces cause illness. He argued that disease is the result of environmental factors, diet, and living habits, not a punishment imposed by the gods.

It is clear that the biblical world shared with the ancient Near East the same types of maladies common to tropical or subtropical climates. These include malaria, tropical fevers, dysentery, and sunstroke. The tendency of the hot climate to produce frequent droughts and famine certainly contributed to similar types of diseases throughout the Fertile Crescent. Additionally, it must be remembered that Palestine was a land bridge between the Mesopotamian and Egyptian worlds. Migrations carry not only goods and products, but also parasites, communicable disease, and epidemics.

Biblical Concept of Disease

The religious tradition of the Hebrews repudiated the magical or demonic origin of disease. Hence, moral, ethical, and spiritual factors regulated disease and illness. This was true for the individual as well as the community. The Hebrews, like the Egyptians, also recognized that much sickness arose from the individual’s relationship to the physical environment. Great stress was placed on hygiene and preventive medicine.

Pentateuchal legislation offered seven covenantal principles designed to prevent the possibility of disease and sickness: (1) Sabbath observance for humans, animals, and the land, which enforced regular periods of rest (Gen. 2:3); (2) dietary regulations, which divided food into efficient categories of clean and unclean (Lev. 11); (3) circumcision, which carried physical benefits as well as religious and moral implications (Gen. 17:9; circumcision is the only example of Hebrew surgery); (4) laws governing sexual relationships and health, including a list of forbidden degrees of marital relationships (Lev. 18–20); (5) provisions for individual sexual hygiene (Lev. 15); (6) stipulations for cleanliness and bodily purification (Lev. 14:2; 15:2); (7) sanitary and hygienic regulations for camp life (Num. 31:19; Deut. 23:12).

In NT times magical charms and incantations were used along with folk remedies in an effort to cure disease. Jesus repudiated these means. He also suggested that sickness and disease were not direct punishments for sin (John 9:2). In the Sermon on the Mount (Matt. 5–7), Jesus confirmed that the ethical and religious standards of the new covenant promoted the total health of the community and the individual.

Circulatory Diseases

Nabal most likely suffered a cerebrovascular accident or stroke (1 Sam. 25:36–38). After a heavy bout of drinking, his heart “died” (KJV; NIV: “failed”), and he became paralyzed, lapsed into a coma, and died ten days later. Psalm 137:5–6 may contain a clinical example of the symptoms of stroke. The psalmist wrote, “If I forget you, Jerusalem, may my right hand forget its skill. May my tongue cling to the roof of my mouth if I do not remember you.” This description points to a paralysis of the right side of the body (right hemiplegia) and the loss of speech (motor aphasia) that result from a stroke on the left side of the brain. Basically, the exiled psalmist is wishing upon himself the effects of a stroke if he held anything other than Jerusalem as his highest priority. Some have considered the collapse of Uzzah when he reached out to stabilize the ark of the covenant (2 Sam. 6:6–7) to be the consequence of an apoplectic seizure. But since no actual paralysis was described and death occurred immediately, this seems unlikely. It is more probable that God struck him down with an aortic aneurism or a coronary thrombosis.

Paralysis

A possible case of paralysis may be described in the shriveled (atrophic) hand of Jeroboam I (1 Kings 13:4–6). In an angry outburst Jeroboam ordered the arrest of a prophet who condemned the altar at Bethel. When Jeroboam stretched out his hand, it “shriveled up, so that he could not pull it back.” Several complicated diagnoses have been offered to explain the “withered” hand, but it is possibly an example of cataplexy, a sudden loss of muscle power following a strong emotional stimulus. After intercession by the man of God, and the subsiding of the emotional outburst, the arm was restored.

The threat against the faithless shepherd of God’s people (Zech. 11:17), which included a withered arm and blindness in the right eye, may refer to a form of paralysis known as tabes dorsalis, or locomotor ataxia. Knifelike pains in the extremities and blindness characterize this disease.

Paralysis is frequently mentioned in the NT (Matt. 8:6; 9:2, 6; 12:10; Mark 2:3–5, 9, 10; 3:1, 3, 5; Luke 5:18, 24; 6:6; John 5:3; Acts 9:33; Heb. 12:12). The exact diagnosis for each of these cases remains uncertain.

The physician Luke’s use of the Greek medical term paralelymenos (Luke 5:18, 24) suggests that some of these cases were caused by chronic organic disease. Others clearly were congenital (Acts 3:2; cf. 14:8). It is not necessary to rationalize the origin of these examples of paralysis as hysteria or pretense. The NT writers regarded the healing of these individuals by Jesus and the apostles as miraculous.

Mental Illness and Brain Disorders

Cases of mental disease are generally described in the Bible by noting the symptoms produced by the disorder. The particular cause of a mental illness in the NT is often blamed on an unknown evil spirit or spirits (Luke 8:2). Such spirits, however, were subject to God’s control and operated only within the boundaries allowed by him (1 Sam. 16:14–16, 23; 18:10; 19:9). Accordingly, in the OT “madness” and “confusion of mind” were regarded as consequences of covenantal disobedience (Deut. 28:28, 34).

It has been argued that King Saul displayed early indications of personality disorder. Symptoms included pride, self-aggrandizement (1 Sam. 11:6; 13:12; 15:9, 19), and ecstatic behavior (10:11–12). A rapid deterioration in Saul’s character transpired after David was anointed and became more popular (16:14; 18:10–11). Since Saul demonstrated fear, jealousy, a sense of persecution, and homicidal tendencies, some scholars argue that he suffered from paranoid schizophrenia.

Nebuchadnezzar suffered a rare form of monomania in which he lived like a wild beast in the field eating grass (Dan. 4:33). David, in order to save his own life, feigned insanity or perhaps epilepsy before the Philistine king Achish (1 Sam. 21:12–15).

In the NT, individuals with mental disorders went about naked, mutilated themselves, lived in tombs (Mark 5:2), and exhibited violent behavior (Matt. 8:28). Such mental disorientation was often linked to demon possession. Examples include the Syrophoenician’s child (Matt. 15:22; Mark 7:25), the demoniacs at Gerasa (Matt. 8:28; Mark 5:2; Luke 8:27) and Capernaum (Mark 1:23; Luke 4:33), a blind and mute demoniac (Matt. 12:22; Luke 11:14), and a fortune-telling slave girl (Acts 16:16). While such behavior is clinically suggestive of paranoid schizophrenia or other mental disorders, the mind-controlling influence of some extraneous negative force cannot be ruled out.

Epilepsy (grand mal) causes the afflicted person to fall to the ground, foam at the mouth, and clench or grind the teeth (Matt. 17:15; Mark 9:17–18; Luke 9:39). The description of Saul falling to the ground in an ecstatic state (1 Sam. 19:23–24) and Balaam falling with open eyes may be indicative of an epileptic seizure. In the NT, Jesus healed many who suffered from epilepsy (Matt. 4:24; 17:14–18; Mark 9:17–18; Luke 9:38–42). Some scholars have linked the light seen by Paul on the road to Damascus with the aura that some epileptics experience prior to a seizure. His subsequent blindness has also been attributed to the epileptic disturbance of the circulation of the blood in the brain.

Childhood Diseases

The cause of the death of the widow’s son at Zarephath is unknown (1 Kings 17:17–22). The death of the Shunammite woman’s son has been attributed to sunstroke (2 Kings 4:18–37), although a headache is the only symptom recorded (v. 19). In both cases there is too little evidence to present an accurate diagnosis.

In the first case, the boy at Zarephath stopped breathing (1 Kings 17:17). This may leave the door open to argue that Elijah resuscitated the child. However, in the second case, the text clearly states that the Shunammite boy died (2 Kings 4:20), implying a resurrection.

Infectious and Communicable Diseases

Fever and other calamities are listed among the punishments for covenantal infidelity (Deut. 28:22). Three different types of fever may be intentionally described here: “fever,” “inflammation,” and “scorching heat” (ESV: “fiery heat”). Fever is also mentioned frequently in the NT (Matt. 8:15; Mark 1:30–31; Luke 4:38–39; John 4:52; Acts 28:8). Both Jesus and Paul healed individuals who had a fever. A number of these fevers were likely caused by malaria, since the disease was known to be endemic to the Jordan Valley and other marshy areas in Palestine.

Several epidemics in which numerous people died of pestilence or plague are mentioned in the OT (Exod. 11:1; 12:13; Num. 14:37; Zech. 14:12). The fifth plague of Egypt (Exod. 9:3–6) has been attributed to Jordan Rift Valley fever, which is spread by flies. Bubonic plague has been blamed for the malady that struck the Philistines (1 Sam. 5–6). However, it may have been the result of a severe form of tropical dysentery. Acute bacillary dysentery contracted in the military camp may also have been responsible for the epidemic that killed a large number of the Assyrian army (2 Kings 19:35).

Parasitic Diseases

Some scholars have repeatedly argued that the “fiery serpents” (NIV: “venomous snakes”) encountered by Moses and the children of Israel (Num. 21:6–9) were in reality an infestation of the parasitic guinea worm (Dracunculus medinensis). Microscopic fleas ingested in drinking water carry the larvae of this slender nematode into the body. The larvae move from the digestive tract to the skin. The adult worm, which may grow to a length of several feet, discharges its eggs into an ulcer on the skin. Death of the host occurs because of the resulting infection of the skin ulcers.

After the conquest of Jericho, Joshua cursed the individual who would endeavor to rebuild the city (Josh. 6:26). Later, Hiel of Bethel attempted to rebuild the city and lost two of his sons as a result of the curse (1 Kings 16:34). Elisha was then asked to purify the bad water at Jericho in order to allow a new settlement (2 Kings 2:19). Elisha obliged by throwing salt into the spring and thereby making the water potable (2:20–22). Recent archaeological study has discovered the remains of certain snails in the mud-bricks used to construct Jericho in the Bronze Age. These types of snails are now known to serve as intermediate hosts for the flatworm parasite that can cause schistosomiasis. The Schistosoma haematobium trematode infects the urinary tract and the bladder. It is possible that this type of parasite was responsible for the death of Hiel’s two sons.

In NT times, Herod Agrippa apparently died of the complications of a parasitic disease, perhaps being infested by the larvae of flies (myiasis) in the bowels. Luke mentions that he was “eaten by worms” (skōlēkobrōtos [Acts 12:23]). The father of Publius also suffered from dysentery (Acts 28:8).

Physical Deformities and Abnormalities

Individuals with deformities were disqualified from priestly service (Lev. 21:18–20). The list included lameness, limb damage, and dwarfism. The deformities mentioned here might have been congenital or acquired. Mephibosheth was dropped by his nurse (2 Sam. 4:4) and perhaps suffered damage to the spinal cord. Jacob possibly sustained injury to an intervertebral disk (Gen. 32:32) causing a deformity and a limp. The woman who was “bent over” (Luke 13:10–17) might have suffered from an abnormality of the spine similar to scoliosis. It is difficult to ascertain the origin of the “shriveled hand” of the unnamed individual healed by Jesus (Matt. 12:10–13; Mark 3:1–5; Luke 6:6–10). It could be congenital in character or a paralysis caused by any number of factors.

Diseases and Disabilities of the Eyes and Ears

Physical blindness is mentioned several times in the Bible. Blindness excluded one from serving as a priest (Lev. 21:18, 20). Blindness and deafness, however, were disabilities requiring special care from the community (Lev. 19:14; Deut. 27:18). The “weak eyes” of Leah may refer to an eye condition (Gen. 29:17).

Blindness in the biblical world was caused by various factors. Leviticus 26:16 speaks of a fever that destroys the eyes. Flies probably were responsible for much of the conjunctivitis found in children. John 9:1 mentions congenital blindness, which Jesus cured using mud made from spittle and dirt (John 9:6). In Mark 8:22–26 Jesus healed a blind man by spitting in his eye and laying hands on him (cf. Matt. 20:34 with Mark 10:52).

Congenital deafness would also be associated with mutism and speech defects because a child learning to speak depends on imitation and mimicry. Jesus healed a man who was deaf and could barely talk (Mark 7:32–37). The man’s inability to say much possibly pointed to a loss of hearing early in life.

Skin Conditions

Various skin and hair abnormalities are described in the Bible. Some made the individual unclean (Lev. 13:30; 14:54). The OT speaks of “the boils of Egypt” (Deut. 28:27; cf. Exod. 9:9). Skin ailments included tumors, festering sores, boils, infections, and the itch (Deut. 28:27, 35; Isa. 3:7). Job complained of a litany of ailments: broken and festering skin (7:5), multiple wounds (9:17), black peeling skin and fever (30:30), gnawing bone pain (2:5; 19:20; 30:17), insomnia (7:3–4), and wasting away (33:21). These symptoms have been diagnosed as indications of yaws or eczema. A poultice made of figs cured Hezekiah’s boil (2 Kings 20:7).

Leprosy was once thought to be a common problem in the biblical world. Leprosy (Hansen’s disease) is a slow, progressive chronic infectious disease caused by a bacterium. Symptoms include loss of sensation and loss of parts of the body. Evidence for this type of disease in Palestine is rare. Uzziah may have had a true case of Hansen’s disease. He was quarantined until the day he died (2 Chron. 26:21).

Scholars now suggest that the symptoms of the disease described in the Bible do not fit this pattern and thus do not signify leprosy (Hansen’s disease) as it is known today. Instead, the word that English versions translate as “leprosy” (Heb. root tsr’) probably refers to different types of infectious skin disease, often characterized by a long-standing, patchy skin condition associated with peeling or flakiness and redness of skin. Evidence points more toward psoriasis, fungal infections, or dermatitis.

This disease could appear in humans (Lev. 14:2), on buildings (14:34), and on clothing (14:55). It was not limited to the extremities but could occur on the head (14:42–44). It could run its course quickly (13:5–8). It made the individual ceremonially unclean, but it was also curable (Lev. 14:3; 2 Kings 5:1–27). Individuals with the disease were not necessarily shunned (2 Kings 7; Matt. 26:6 // Mark 14:3). Moses (Exod. 4:6), Miriam (Num. 12:10), and Naaman experienced this type of skin disease (2 Kings 5:1–27). Jesus healed many suffering from skin ailments (Matt. 8:2–3; Mark 1:40–42; Luke 5:12–13), including the ten “men who had leprosy” (Luke 17:12–14).

Ailments of an Unknown Nature

Some cases in the Bible present insufficient evidence for scholars to render a clear diagnosis. King Asa suffered a disease in his feet (2 Chron. 16:12). However, in the OT the Hebrew expression for “feet” is sometimes used euphemistically for the sexual organs (Judg. 3:24 KJV). Because of this, the exact nature of the disease is ambiguous. Jehoram was afflicted with “an incurable disease of the bowels” (2 Chron. 21:18–19). Other unknown ailments factor in the deaths of the firstborn son of David and Bathsheba (2 Sam. 12:15), of Jeroboam’s son in infancy (1 Kings 14:17), of Elisha (2 Kings 13:14), and of Ezekiel’s wife (Ezek. 24:16).

(Disabilities; Disability; Deformity; Deformities; Sickness] The Bible often speaks of health, healing, disease, and illness. Good health was a sign of God’s favor, and healing was also the work of God and his divinely empowered agents. These agents included the prophets (1 Kings 17:8–23; 2 Kings 5:1–15), the apostles (Acts 3:1–10), and the messiah (Mal. 4:2). The divine prerogative of Jesus was to heal (Mark 1:32; 6:56; Matt. 4:23; 8:16; 15:30; 21:14; Luke 6:10, 17–19), and miraculous healings were a sign of his messianic office (Luke 7:20–23). Disease, on the other hand, was regarded as a sign of God’s disfavor. Within a covenantal context, God could send disease to punish the sinner (Exod. 4:11; 32:35).

The Bible assigns a wide variety of names to various diseases and their symptoms. These terms are nontechnical and generally descriptive. Some are uncertain in meaning. In most cases they describe the symptoms of the disease, not the disease itself. Diagnosis often was based on incomplete observation and nonclinical examination. The Bible also presupposes supernatural intervention in the life of a person. Healing occurred when God’s agents touched individuals, cast out demons, and resurrected the dead.

Ancient Near Eastern Influences

In the ancient Near East the knowledge of disease and medicine was precritical. Bacteria and viruses were virtually unknown. Mesopotamian literature contains many references to medicine, physicians, and medical practice. Minerals, salts, herbs, and other botanicals were used to make up treatments. Babylonian physicians also administered prescriptions accompanied by incantations. Disease was considered to be the result of a violation of a taboo or possession by a demon. The Code of Hammurabi (1750 BC) includes laws regulating the practice of medicine and surgery by physicians. In Egypt medicine and healing were connected to the gods. Tomb paintings and several papyrus documents describe the developing state of Egyptian medicine, pharmacy, and surgery.

Greek physicians admired and sought to learn the skills of the Egyptians. However, the early Greek doctor Hippocrates (460–370 BC), called the “Father of Medicine,” is credited with being the first physician to reject the belief that supernatural or divine forces cause illness. He argued that disease is the result of environmental factors, diet, and living habits, not a punishment imposed by the gods.

It is clear that the biblical world shared with the ancient Near East the same types of maladies common to tropical or subtropical climates. These include malaria, tropical fevers, dysentery, and sunstroke. The tendency of the hot climate to produce frequent droughts and famine certainly contributed to similar types of diseases throughout the Fertile Crescent. Additionally, it must be remembered that Palestine was a land bridge between the Mesopotamian and Egyptian worlds. Migrations carry not only goods and products, but also parasites, communicable disease, and epidemics.

Biblical Concept of Disease

The religious tradition of the Hebrews repudiated the magical or demonic origin of disease. Hence, moral, ethical, and spiritual factors regulated disease and illness. This was true for the individual as well as the community. The Hebrews, like the Egyptians, also recognized that much sickness arose from the individual’s relationship to the physical environment. Great stress was placed on hygiene and preventive medicine.

Pentateuchal legislation offered seven covenantal principles designed to prevent the possibility of disease and sickness: (1) Sabbath observance for humans, animals, and the land, which enforced regular periods of rest (Gen. 2:3); (2) dietary regulations, which divided food into efficient categories of clean and unclean (Lev. 11); (3) circumcision, which carried physical benefits as well as religious and moral implications (Gen. 17:9; circumcision is the only example of Hebrew surgery); (4) laws governing sexual relationships and health, including a list of forbidden degrees of marital relationships (Lev. 18–20); (5) provisions for individual sexual hygiene (Lev. 15); (6) stipulations for cleanliness and bodily purification (Lev. 14:2; 15:2); (7) sanitary and hygienic regulations for camp life (Num. 31:19; Deut. 23:12).

In NT times magical charms and incantations were used along with folk remedies in an effort to cure disease. Jesus repudiated these means. He also suggested that sickness and disease were not direct punishments for sin (John 9:2). In the Sermon on the Mount (Matt. 5–7), Jesus confirmed that the ethical and religious standards of the new covenant promoted the total health of the community and the individual.

Circulatory Diseases

Nabal most likely suffered a cerebrovascular accident or stroke (1 Sam. 25:36–38). After a heavy bout of drinking, his heart “died” (KJV; NIV: “failed”), and he became paralyzed, lapsed into a coma, and died ten days later. Psalm 137:5–6 may contain a clinical example of the symptoms of stroke. The psalmist wrote, “If I forget you, Jerusalem, may my right hand forget its skill. May my tongue cling to the roof of my mouth if I do not remember you.” This description points to a paralysis of the right side of the body (right hemiplegia) and the loss of speech (motor aphasia) that result from a stroke on the left side of the brain. Basically, the exiled psalmist is wishing upon himself the effects of a stroke if he held anything other than Jerusalem as his highest priority. Some have considered the collapse of Uzzah when he reached out to stabilize the ark of the covenant (2 Sam. 6:6–7) to be the consequence of an apoplectic seizure. But since no actual paralysis was described and death occurred immediately, this seems unlikely. It is more probable that God struck him down with an aortic aneurism or a coronary thrombosis.

Paralysis

A possible case of paralysis may be described in the shriveled (atrophic) hand of Jeroboam I (1 Kings 13:4–6). In an angry outburst Jeroboam ordered the arrest of a prophet who condemned the altar at Bethel. When Jeroboam stretched out his hand, it “shriveled up, so that he could not pull it back.” Several complicated diagnoses have been offered to explain the “withered” hand, but it is possibly an example of cataplexy, a sudden loss of muscle power following a strong emotional stimulus. After intercession by the man of God, and the subsiding of the emotional outburst, the arm was restored.

The threat against the faithless shepherd of God’s people (Zech. 11:17), which included a withered arm and blindness in the right eye, may refer to a form of paralysis known as tabes dorsalis, or locomotor ataxia. Knifelike pains in the extremities and blindness characterize this disease.

Paralysis is frequently mentioned in the NT (Matt. 8:6; 9:2, 6; 12:10; Mark 2:3–5, 9, 10; 3:1, 3, 5; Luke 5:18, 24; 6:6; John 5:3; Acts 9:33; Heb. 12:12). The exact diagnosis for each of these cases remains uncertain.

The physician Luke’s use of the Greek medical term paralelymenos (Luke 5:18, 24) suggests that some of these cases were caused by chronic organic disease. Others clearly were congenital (Acts 3:2; cf. 14:8). It is not necessary to rationalize the origin of these examples of paralysis as hysteria or pretense. The NT writers regarded the healing of these individuals by Jesus and the apostles as miraculous.

Mental Illness and Brain Disorders

Cases of mental disease are generally described in the Bible by noting the symptoms produced by the disorder. The particular cause of a mental illness in the NT is often blamed on an unknown evil spirit or spirits (Luke 8:2). Such spirits, however, were subject to God’s control and operated only within the boundaries allowed by him (1 Sam. 16:14–16, 23; 18:10; 19:9). Accordingly, in the OT “madness” and “confusion of mind” were regarded as consequences of covenantal disobedience (Deut. 28:28, 34).

It has been argued that King Saul displayed early indications of personality disorder. Symptoms included pride, self-aggrandizement (1 Sam. 11:6; 13:12; 15:9, 19), and ecstatic behavior (10:11–12). A rapid deterioration in Saul’s character transpired after David was anointed and became more popular (16:14; 18:10–11). Since Saul demonstrated fear, jealousy, a sense of persecution, and homicidal tendencies, some scholars argue that he suffered from paranoid schizophrenia.

Nebuchadnezzar suffered a rare form of monomania in which he lived like a wild beast in the field eating grass (Dan. 4:33). David, in order to save his own life, feigned insanity or perhaps epilepsy before the Philistine king Achish (1 Sam. 21:12–15).

In the NT, individuals with mental disorders went about naked, mutilated themselves, lived in tombs (Mark 5:2), and exhibited violent behavior (Matt. 8:28). Such mental disorientation was often linked to demon possession. Examples include the Syrophoenician’s child (Matt. 15:22; Mark 7:25), the demoniacs at Gerasa (Matt. 8:28; Mark 5:2; Luke 8:27) and Capernaum (Mark 1:23; Luke 4:33), a blind and mute demoniac (Matt. 12:22; Luke 11:14), and a fortune-telling slave girl (Acts 16:16). While such behavior is clinically suggestive of paranoid schizophrenia or other mental disorders, the mind-controlling influence of some extraneous negative force cannot be ruled out.

Epilepsy (grand mal) causes the afflicted person to fall to the ground, foam at the mouth, and clench or grind the teeth (Matt. 17:15; Mark 9:17–18; Luke 9:39). The description of Saul falling to the ground in an ecstatic state (1 Sam. 19:23–24) and Balaam falling with open eyes may be indicative of an epileptic seizure. In the NT, Jesus healed many who suffered from epilepsy (Matt. 4:24; 17:14–18; Mark 9:17–18; Luke 9:38–42). Some scholars have linked the light seen by Paul on the road to Damascus with the aura that some epileptics experience prior to a seizure. His subsequent blindness has also been attributed to the epileptic disturbance of the circulation of the blood in the brain.

Childhood Diseases

The cause of the death of the widow’s son at Zarephath is unknown (1 Kings 17:17–22). The death of the Shunammite woman’s son has been attributed to sunstroke (2 Kings 4:18–37), although a headache is the only symptom recorded (v. 19). In both cases there is too little evidence to present an accurate diagnosis.

In the first case, the boy at Zarephath stopped breathing (1 Kings 17:17). This may leave the door open to argue that Elijah resuscitated the child. However, in the second case, the text clearly states that the Shunammite boy died (2 Kings 4:20), implying a resurrection.

Infectious and Communicable Diseases

Fever and other calamities are listed among the punishments for covenantal infidelity (Deut. 28:22). Three different types of fever may be intentionally described here: “fever,” “inflammation,” and “scorching heat” (ESV: “fiery heat”). Fever is also mentioned frequently in the NT (Matt. 8:15; Mark 1:30–31; Luke 4:38–39; John 4:52; Acts 28:8). Both Jesus and Paul healed individuals who had a fever. A number of these fevers were likely caused by malaria, since the disease was known to be endemic to the Jordan Valley and other marshy areas in Palestine.

Several epidemics in which numerous people died of pestilence or plague are mentioned in the OT (Exod. 11:1; 12:13; Num. 14:37; Zech. 14:12). The fifth plague of Egypt (Exod. 9:3–6) has been attributed to Jordan Rift Valley fever, which is spread by flies. Bubonic plague has been blamed for the malady that struck the Philistines (1 Sam. 5–6). However, it may have been the result of a severe form of tropical dysentery. Acute bacillary dysentery contracted in the military camp may also have been responsible for the epidemic that killed a large number of the Assyrian army (2 Kings 19:35).

Parasitic Diseases

Some scholars have repeatedly argued that the “fiery serpents” (NIV: “venomous snakes”) encountered by Moses and the children of Israel (Num. 21:6–9) were in reality an infestation of the parasitic guinea worm (Dracunculus medinensis). Microscopic fleas ingested in drinking water carry the larvae of this slender nematode into the body. The larvae move from the digestive tract to the skin. The adult worm, which may grow to a length of several feet, discharges its eggs into an ulcer on the skin. Death of the host occurs because of the resulting infection of the skin ulcers.

After the conquest of Jericho, Joshua cursed the individual who would endeavor to rebuild the city (Josh. 6:26). Later, Hiel of Bethel attempted to rebuild the city and lost two of his sons as a result of the curse (1 Kings 16:34). Elisha was then asked to purify the bad water at Jericho in order to allow a new settlement (2 Kings 2:19). Elisha obliged by throwing salt into the spring and thereby making the water potable (2:20–22). Recent archaeological study has discovered the remains of certain snails in the mud-bricks used to construct Jericho in the Bronze Age. These types of snails are now known to serve as intermediate hosts for the flatworm parasite that can cause schistosomiasis. The Schistosoma haematobium trematode infects the urinary tract and the bladder. It is possible that this type of parasite was responsible for the death of Hiel’s two sons.

In NT times, Herod Agrippa apparently died of the complications of a parasitic disease, perhaps being infested by the larvae of flies (myiasis) in the bowels. Luke mentions that he was “eaten by worms” (skōlēkobrōtos [Acts 12:23]). The father of Publius also suffered from dysentery (Acts 28:8).

Physical Deformities and Abnormalities

Individuals with deformities were disqualified from priestly service (Lev. 21:18–20). The list included lameness, limb damage, and dwarfism. The deformities mentioned here might have been congenital or acquired. Mephibosheth was dropped by his nurse (2 Sam. 4:4) and perhaps suffered damage to the spinal cord. Jacob possibly sustained injury to an intervertebral disk (Gen. 32:32) causing a deformity and a limp. The woman who was “bent over” (Luke 13:10–17) might have suffered from an abnormality of the spine similar to scoliosis. It is difficult to ascertain the origin of the “shriveled hand” of the unnamed individual healed by Jesus (Matt. 12:10–13; Mark 3:1–5; Luke 6:6–10). It could be congenital in character or a paralysis caused by any number of factors.

Diseases and Disabilities of the Eyes and Ears

Physical blindness is mentioned several times in the Bible. Blindness excluded one from serving as a priest (Lev. 21:18, 20). Blindness and deafness, however, were disabilities requiring special care from the community (Lev. 19:14; Deut. 27:18). The “weak eyes” of Leah may refer to an eye condition (Gen. 29:17).

Blindness in the biblical world was caused by various factors. Leviticus 26:16 speaks of a fever that destroys the eyes. Flies probably were responsible for much of the conjunctivitis found in children. John 9:1 mentions congenital blindness, which Jesus cured using mud made from spittle and dirt (John 9:6). In Mark 8:22–26 Jesus healed a blind man by spitting in his eye and laying hands on him (cf. Matt. 20:34 with Mark 10:52).

Congenital deafness would also be associated with mutism and speech defects because a child learning to speak depends on imitation and mimicry. Jesus healed a man who was deaf and could barely talk (Mark 7:32–37). The man’s inability to say much possibly pointed to a loss of hearing early in life.

Skin Conditions

Various skin and hair abnormalities are described in the Bible. Some made the individual unclean (Lev. 13:30; 14:54). The OT speaks of “the boils of Egypt” (Deut. 28:27; cf. Exod. 9:9). Skin ailments included tumors, festering sores, boils, infections, and the itch (Deut. 28:27, 35; Isa. 3:7). Job complained of a litany of ailments: broken and festering skin (7:5), multiple wounds (9:17), black peeling skin and fever (30:30), gnawing bone pain (2:5; 19:20; 30:17), insomnia (7:3–4), and wasting away (33:21). These symptoms have been diagnosed as indications of yaws or eczema. A poultice made of figs cured Hezekiah’s boil (2 Kings 20:7).

Leprosy was once thought to be a common problem in the biblical world. Leprosy (Hansen’s disease) is a slow, progressive chronic infectious disease caused by a bacterium. Symptoms include loss of sensation and loss of parts of the body. Evidence for this type of disease in Palestine is rare. Uzziah may have had a true case of Hansen’s disease. He was quarantined until the day he died (2 Chron. 26:21).

Scholars now suggest that the symptoms of the disease described in the Bible do not fit this pattern and thus do not signify leprosy (Hansen’s disease) as it is known today. Instead, the word that English versions translate as “leprosy” (Heb. root tsr’) probably refers to different types of infectious skin disease, often characterized by a long-standing, patchy skin condition associated with peeling or flakiness and redness of skin. Evidence points more toward psoriasis, fungal infections, or dermatitis.

This disease could appear in humans (Lev. 14:2), on buildings (14:34), and on clothing (14:55). It was not limited to the extremities but could occur on the head (14:42–44). It could run its course quickly (13:5–8). It made the individual ceremonially unclean, but it was also curable (Lev. 14:3; 2 Kings 5:1–27). Individuals with the disease were not necessarily shunned (2 Kings 7; Matt. 26:6 // Mark 14:3). Moses (Exod. 4:6), Miriam (Num. 12:10), and Naaman experienced this type of skin disease (2 Kings 5:1–27). Jesus healed many suffering from skin ailments (Matt. 8:2–3; Mark 1:40–42; Luke 5:12–13), including the ten “men who had leprosy” (Luke 17:12–14).

Ailments of an Unknown Nature

Some cases in the Bible present insufficient evidence for scholars to render a clear diagnosis. King Asa suffered a disease in his feet (2 Chron. 16:12). However, in the OT the Hebrew expression for “feet” is sometimes used euphemistically for the sexual organs (Judg. 3:24 KJV). Because of this, the exact nature of the disease is ambiguous. Jehoram was afflicted with “an incurable disease of the bowels” (2 Chron. 21:18–19). Other unknown ailments factor in the deaths of the firstborn son of David and Bathsheba (2 Sam. 12:15), of Jeroboam’s son in infancy (1 Kings 14:17), of Elisha (2 Kings 13:14), and of Ezekiel’s wife (Ezek. 24:16).

The desire to harmonize the differences between the canonical Gospels can be traced back to the second century, when Tatian (a second-century apologist) combined the four Gospels into one document known as the Diatessaron (Greek for “out of four”). This combined Gospel was used in the Syrian churches in the third and fourth centuries until it was replaced by the four canonical Gospels in the fifth century.

Material Common to More than One Gospel

All four Gospels portray Jesus as leading a group of disciples, preaching, healing, performing miracles, being crucified, and being raised from the dead. Matthew was written for a Jewish or Jewish Christian audience, reminding them that Jesus fulfills the Hebrew Scriptures. Mark was written for a Gentile audience, focusing more on narrative than on teaching and portraying Jesus as a man of miraculous, powerful action. Luke shows Jesus as one who is especially concerned for the poor and those on the fringes of society. John explains that Jesus, the eternal Word of God, is not a second god, but rather the one true God, sent by the Father to renew Israel.

People who are familiar with the content of the Gospel stories often confuse the information from different accounts. For example, there is actually no single story in the Bible about a “rich young ruler”: only Matthew describes the man as young (Matt. 19:20), and only Luke mentions that the man was a ruler (Luke 18:18).

Some material is found in all four Gospels, including information about John the Baptist, the miracle of the feeding of the five thousand, and the story of the crucifixion and the resurrection (although the individual accounts of the resurrection differ). Some material appears in three Gospels, especially in Matthew, Mark, and Luke. These three Gospels have therefore been labeled the “Synoptic Gospels” (syn = together, optic = view). Stories found in all three Synoptic Gospels include the transfiguration (Matt. 17:1–13; Mark 9:2–13; Luke 9:28–36); the healing of Jairus’s daughter and of a woman with a flow of blood (Matt. 9:18–26; Mark 5:21–43; Luke 8:41–56); and the rich young ruler (Matt. 19:16–30; Mark 10:17–31; Luke 18:18–30). The details do not agree in every respect in each account, but clearly they represent the same story and exhibit linguistic dependence on the same source(s).

A significant amount of material appears in two of the four canonical Gospels. Matthew and Mark have the story of a Syrophoenician woman (Matt. 15:21–28; Mark 7:24–30), and both Mark and Luke tell the story of a widow’s offering to the temple treasury (Mark 12:41–44; Luke 21:1–4). The most significant body of teachings and sayings found in two Gospels is the material shared by Matthew and Luke. Each of the Gospels contains material that does not appear in any other Gospel. Mark has the smallest amount of such material, John the largest.

The Gospel of John and the Synoptic Gospels

Based on a study of the material common to more than one Gospel, and the material unique to one Gospel, John’s Gospel usually is seen as distinct from the other three. The most likely explanation for this is that John was written later, with knowledge of the other Gospels, and therefore the author saw no need to repeat most of this material (except what was central to his purposes). Some of the distinctive features of John’s Gospel are the use of terminology such as “love,” “light,” “life,” “truth,” “abide,” “knowledge,” “world,” and the “I am” statements. Furthermore, certain Synoptic terms are either rare or absent—for example, “kingdom,” “demons,” “power,” “pity,” “gospel,” “preach,” “repent,” “parable,” “tax collector.” More so than the Synoptics, John is written from the vantage point of the resurrection and with the aid of hindsight as well as the Spirit. This is why the author of John’s Gospel does not refrain from adding commentary to Jesus’ words (e.g., 2:21–22; 7:39; 11:51–52; 12:16).

The Synoptic Gospels are more interrelated. In passages that appear in these three Gospels, there is often very close verbal agreement between them (e.g., the healing of the leper [Matt. 8:2; Mark 1:40–44; Luke 5:12–14]; the question of Jesus’ authority [Matt. 21:23–27; Mark 11:27–33; Luke 20:1–8]), implying a common source. In many sections that are found in all three Synoptic Gospels, two agree extensively and the third diverges (e.g., Matt. 20:24–28 and Mark 10:41–45 against Luke 22:24–27). When two Gospels agree and one disagrees, Matthew and Mark often agree against Luke, and Luke and Mark often agree against Matthew; but Matthew and Luke do not often agree against Mark and never do so in regard to the order of material. At other points, the Gospel accounts diverge quite significantly when referring to the same events. The infancy narratives in Matthew are quite different from those in Luke. The two accounts of the parable of the wedding banquet (Matt. 22:2–14; Luke 14:16–24) differ so significantly that it is difficult to decide whether they are two versions of the same parable or two different stories. Reports on the resurrection diverge across all four Gospels.

It is possible that these similarities and differences can be traced back to the oral presentation of the gospel. Apostolic preaching would have formed itself into set ways of retelling the events of Jesus’ ministry through repetition. These accounts may have been told originally in Aramaic before being translated into Greek to facilitate the Gentile mission. The authors of Matthew, Mark, and Luke could have been drawing from this common tradition in writing their Gospels. There is probably a degree of truth to this theory, but it cannot explain all the data. The theory does not account for similarities and differences in the order of events, nor does it explain why Matthew and Luke always return to Mark’s order after they deviate from it. A common oral tradition does not adequately explain similar editorial comments (e.g., cf. Matt. 24:15 with Mark 13:14), which suggest a common written source.

Some have argued that the apostles or others wrote records of the words of Jesus (memorabilia), which were collected and written down topically, from which the Synoptic Gospels were composed. As the church grew numerically and geographically, various collections of these memorabilia were made. Again, this is not beyond the realm of possibility; however, working against this theory is the complete absence of any reference to such records. Furthermore, as with the oral theory, it does not explain agreement in the order of material. It does, however, highlight the probability that the evangelists were using written sources.

Markan Priority and Q

On the assumption that the writers of the Synoptic Gospels employed a written source(s), several scholars have tried to reconstruct this original written Gospel from the material in the Synoptic Gospels. This document, which scholars call the Urevangelium (German for “original Gospel”), ended up bearing very close similarities with the Gospel of Mark. This is not surprising, since nearly all of Mark is repeated in Matthew and Luke. This led to the belief that Mark was the most primitive Synoptic Gospel, and that it was a common source for Matthew and Luke.

This belief in Markan priority, which has gained increasing popularity since the nineteenth century, has helped explain the similarities among the Synoptic Gospels. Traditionally, Matthew was thought to be the first Gospel to be written, hence the order of the Gospels in our NT. This belief in Matthean priority was upheld by several early church writers such as Augustine, who saw Mark as an abridgement of Matthew (Cons. 1.2). Augustine may have been more influenced by the traditional ordering of the Gospels than by an analysis of the Gospels themselves. Mark’s Gospel does not read like an abridgement; it is the shortest Gospel, but individual sections of it typically are longer and more detailed than in Matthew.

There are many reasons why the priority of Mark is probable. It is the shortest Gospel, containing 661 verses, whereas Matthew contains 1,068 and Luke contains 1,149. When their content is compared, 97.2 percent of Mark is paralleled in Matthew, and 88.4 percent of Mark is paralleled in Luke. It is easier to understand Matthew and Luke as using Mark and choosing to add additional material to it than to think of Mark as using Matthew, Luke, or both and deciding to omit material such as the birth narratives and the Sermon on the Mount. Mark has simpler Greek, which includes an extensive use of the present tense, redundancies (e.g., Mark 1:32: “that evening after sunset”; cf. Matt. 8:16: “when evening came”; Luke 4:40: “at sunset”), and various colloquialisms (e.g., the word for “mat” in Mark 2:4). Mark alone among the Gospels uses Aramaic terms such as abba (14:36), talitha koum (5:41), and ephphatha (7:34), although Matthew also mentions Eloi, Eloi, lama sabachthani (Matt. 27:46; Mark 15:34). It is easier to see how Luke and Matthew would have “improved” Mark than the reverse.

If we accept the priority of Mark, and Luke and Matthew’s dependence upon it, there are still the sections of Matthew and Luke that bear strong similarities with each other. From an analysis of the text of Matthew and Luke, it appears that these two evangelists did not know each other’s works. If one knew of the other’s work, why the divergence in some material such as the birth narratives? Alongside this, however, there are close similarities in other material: Matthew has 4,290 words that have parallels in Luke but not in Mark, and Luke has 3,559 words that have parallels in Matthew but not in Mark. The solution appears to be that Matthew and Luke were dealing with some material that they held in common, and that each of them also had other material that he drew on independently. The material held in common is commonly called “Q” (from the German word Quelle, meaning “source”); the material unique to Matthew is called “M” and that which is unique to Luke, “L.” Whether Q was a document is unknown, although it is more likely to be a collection of sources, as is also the case with M and L.

Many scholars argue that Q was a written rather than an oral source, based on the exact word parallels in the Greek text (e.g., Matt. 6:24 and Luke 16:13, where 27 of the 28 words are exactly the same). The presence of doublets (double accounts of the same incident) in Matthew and Luke may show dependence by the respective evangelists on both a Markan and a Q source (e.g., Luke 8:16; cf. Mark 4:21; Luke 11:33; cf. Matt. 5:15). Some scholars have tried to explain the sources geographically: Markan material originated in Rome, Q material in Antioch, M in Jerusalem, and L in Caesarea, but such speculations are far from proven.

Summary

Within all of this, in seeking to understand the harmony of the Gospels, it is important to be aware of what we do not know. Many of the solutions focus on a history behind the text to which we do not have access. Modern literary critics have tended to focus more on the text itself than its prehistory. There is merit in this because it affirms the priority of the text and allows the reader to understand how a part of the text functions within the larger literary unit. It also allows the evangelists to be more than collectors of sources, to have written distinctive theological accounts. Their different emphases may explain some of the differences between the Gospels. This approach, however, also has its dangers. Some who focus on the text over its original intent distance the text from the author’s purpose and therefore open the door for subjective interpretations that deny the difference between a correct and an incorrect reading of the text. It also raises the danger of reading an ancient text through modern eyes, losing sight of the original context.

The church has been well served by four Gospel traditions. The fact that esteem for the text has stopped overharmonization has been of great benefit, as the readers of the Gospels can appreciate various hues and emphases between the different accounts of the ministry of Jesus.

A holy God wants a holy people. He had described the nation of Israel as holy (cf. Exod. 19:5–6) but also wanted them to live holy lives and grow increasingly holy. Holiness came, in part, by keeping the law; an important part of the law was the concept of cleanness.

Old Testament

Since Israel could become holy only by being clean, it is no surprise that the law’s first mention of prohibited food is accompanied by a command to be God’s holy people (Exod. 22:31). Nor is it unexpected that when God explains the laws about clean and unclean food, he tells the Israelites twice to “be holy, because I am holy” (Lev. 11:44–47).

Cleanness (Heb. tahor) does not refer to good hygiene, nor is it synonymous with morality, since a person could be unclean and still righteous. Cleanness allowed the OT believer to live a holy life and enabled that person to be made increasingly holy by “Yahweh, your sanctifier” (NIV: “the Lord, who makes you holy,” Lev. 20:8; cf. 21:8, 15, 23; 22:9, 16, 32; 31:13). Before considering how ritual purity led to holiness, we should summarize the purity laws themselves.

Purity laws. Impurity traveled along four channels: sexuality (e.g., nocturnal emission, menstruation, childbirth), diet (e.g., eating certain types of animals), disease (e.g., skin diseases, mildew), and death (i.e., contact with animal or human corpses). Impurities occurring naturally and unavoidably in the course of life (e.g., menstruation) were tolerated, representing no danger to the person or community as long as they were promptly addressed. Other impurities had to be avoided at all costs or else grave consequences would result to the person and community.

Tolerated impurities. We can further divide tolerated impurities into minor and major. Minor impurities resulted from touching an animal carcass or touching someone with a major impurity. Minor impurities did not make one contagious and could be addressed simply. Major impurities resulted from touching a human corpse, having a skin disease, or experiencing a nocturnal emission or menstruation. With these, one became “contagious,” purification took longer, and a sacrifice was required.

In order to become clean, the contaminant must be removed, with removal occurring in different ways. Tolerated impurities were removed by washing (bathing, laundering clothes, and sprinkling with water). What could not be washed away must be physically taken away, whether through burial, burning, or removal from the camp (e.g., scapegoat; Lev. 16:20–22).

Cleansing took time; generally the more serious the impurity, the longer the time, from one day for those who touch a dead animal, up to eighty days following the birth of a female child. Some tolerated impurities required sacrifices, with the animal’s blood being sprinkled against the side of the altar and poured out at its base (Lev. 5).

Ritual actions might accompany the sacrifices. For example, a person who had been healed of a contagious skin disease was to bring two live, clean birds to the priest. One bird was to be killed and its blood mixed with water, which was then sprinkled on the person. The other bird was dipped into the blood/water mixture and released, symbolizing the removal of the uncleanness. In the ritual of the red heifer (Num. 19), a combination of water and ashes was used to purify those who had touched a corpse.

Impurities to be avoided. Unlike the tolerated impurities that could not be avoided, certain objects and actions were completely off-limits to the holy people of God. Intentional violation brought more serious consequences, even being “cut off” from the community. Although it is unclear exactly what it meant to be cut off—perhaps excommunication, capital punishment, vulnerability to an untimely death, loss of progeny, or separation from one’s ancestors after death—the threat was ominous.

One prohibited impurity arose from eating food declared off-limits by God. All meat had to be thoroughly bled before being eaten (Gen. 9:3–4; Lev. 17:10–14; Deut. 12:16, 23). Edible land animals must both have a completely divided hoof and chew the cud (Lev. 11:3; Deut. 14:6), while water creatures had to have both fins and scales (Lev. 11:9; Deut. 14:9). Most birds were acceptable for food (exceptions are given in Lev. 11:13–19; Deut. 14:11–18), as were most insects (Lev. 11:20–23; Deut. 14:19–20) and some crawling animals (Lev. 11:29–31, 41–42).

Other prohibited impurities included what might be more readily identified as sinful acts. Sexual immorality (Lev. 18:6–25), idolatry (20:2–5), consulting mediums (20:6), and murder (Num. 35:33–34) defiled people and land. If such offenses were not “cleansed,” God would judge, whether by natural disaster (Isa. 24:1–13) or exile (Isa. 64:6–7; Mic. 2:10).

Reasons for the laws. Why did God declare certain things clean and others unclean? Some suggest that the distinction is arbitrary; the rules are given as a test of obedience. Others argue that the original audience knew of reasons now lost to us. Still others believe that God was protecting his people from disease. It is true that certain kinds of meat improperly prepared can transmit disease, but not all laws can be explained this way. Some believe that God identified things as clean because they represented a state of normalcy (e.g., fish normally propel themselves with fins, so those lacking fins are abnormal and thus unclean). A related view considers things as clean or unclean based on what they symbolized. So, for example, God identified objects as unclean if they were associated with death (e.g., vultures, corpses) because he is for life. Here again, it is difficult to explain all the laws by appeal to normalcy or symbolism.

Cleanness and holiness. While we may not know for certain why God chose these particular laws, we can see how they helped his people become holy.

First, these laws made possible access to the sanctuary, where holiness could be expressed and developed. The law of Moses contains repeated and stern reminders that those who are unclean may not “go to the sanctuary” (Lev. 10:10; 12:4; 15:31; Num. 19:13, 20). Only the clean could approach a holy God and participate in the rituals that demonstrated and developed their holiness.

Second, these rituals also fostered holiness by teaching the Israelites about impurity. Israel’s neighbors associated impurity with demons, but God indicated that it would be an Israelite’s uncleanness, not demonic activity, that kept that person from living a holy life.

Third, these purity laws taught the Israelites about the holy God, whom they were to imitate. If even innocent and otherwise good experiences prevented their association with him, God must be very holy indeed. These laws also reinforced God’s authority over every aspect of their lives. He determined when they could come to the sanctuary, but also what they could eat and when they could have sexual intercourse. These laws also reminded Israel that it was this same God who had provided a way to be clean and thereby holy. Cleansing was costly and humbling, but it was possible, coming as a gracious gift from God.

Fourth, a very practical consequence of these laws was to keep the Israelites separate from their neighbors. Not only were the Israelites to avoid pagan practices (e.g., rituals associated with mourning the dead; Lev. 19:27), but also they were to limit social contact with their pagan neighbors. Laws governing what could be eaten and how those animals must be slaughtered would help see to that. God was concerned that his people not be corrupted by their neighbors (cf. Deut. 7:1–6; 14:1–3).

New Testament

Ceremonial cleansing appears in the opening chapters of the Gospels. Mary underwent the required purification rituals after Jesus’ birth (Luke 2:22–24), and Jesus “cleansed” people from leprosy, instructing them to carry out the Mosaic purification rituals (Matt. 8:2–4; Mark 1:40–42; Luke 5:12–14; 17:11–19; cf. Matt. 10:8; 11:5; Luke 4:27; 7:22).

In one of his confrontations with the Pharisees, Jesus signaled a departure from how these laws had been practiced. He announced, “Nothing outside a person can defile them by going into them. Rather, it is what comes out of a person that defiles them” (Mark 7:15), to which Mark adds an explanation: “In saying this, Jesus declared all foods ‘clean’ ” (7:19). Peter’s rooftop vision in Acts 10 reflects this same perspective, as do the church’s decision regarding Gentile conversion (Acts 15) and Paul’s comments to the church at Rome (Rom. 14:14, 20–21).

The NT identifies the church as God’s holy people, called to be holy as he is holy (1 Pet. 1:16). Holiness still required purity, now manifested more ethically than physically. That is, one became unclean through sinful actions such as lying (1 Thess. 2:3) and licentiousness (Eph. 4:19) rather than by, for example, contact with a corpse. In the OT, all Israel was declared holy but was to live out that holiness in daily life. Purity came through ritual actions such as sacrifice and washing, with the assistance of a priest. So it is in the NT, though the sacrifice is now the once-for-all offering of Christ on the cross (Heb. 9:13–14; 1 John 1:7) as applied in the waters of baptism (Eph. 5:26; 1 Pet. 3:21) and assisted by Jesus the great high priest and by the priesthood of believers (2 Cor. 7:1; Heb. 4:14; James 4:8; 1 Pet. 1:22). Thus purified, believers can go on to live holy lives and become increasingly holy. Although the Testaments differ on the causes and solutions for uncleanness, they agree that a holy people has always been God’s goal, and that cleanness is a means to that end.

The founder of what became known as the movement of Jesus followers or Christianity. For Christian believers, Jesus Christ embodies the personal and supernatural intervention of God in human history.

Introduction

Name. Early Christians combined the name “Jesus” with the title “Christ” (Acts 5:42; NIV: “Messiah”). The name “Jesus,” from the Hebrew Yehoshua or Yeshua, was a common male name in first-century Judaism. The title “Christ” is from the Greek christos, a translation of the Hebrew mashiakh (“anointed one, messiah”). Christians eventually were named after Jesus’ title (Acts 11:26). During the ministry of Jesus, Peter was the first disciple to recognize Jesus as the Messiah (Matt. 16:16; Mark 9:29; Luke 9:20).

Sources. From the viewpoint of Christianity, the life and ministry of Jesus constitute the turning point in human history. From a historical perspective, ample early source materials would be expected. Indeed, both Christian and non-Christian first-century and early second-century literary sources are extant, but they are few in number. In part, this low incidence is due to society’s initial resistance to the Jesus followers’ movement. The ancient Roman historian Tacitus called Christianity “a superstition,” since its beliefs did not fit with the culture’s prevailing worldview and thus were considered antisocial. Early literary sources therefore are either in-group documents or allusions in non-Christian sources.

The NT Gospels are the principal sources for the life and ministry of Jesus. They consist of Matthew, Mark, Luke (the Synoptic Gospels), and John. Most scholars adhere to the so-called Four Source Hypothesis. In this theory, Mark was written first and was used as a source by Matthew and Luke, who also used the sayings source Q (from German Quelle, meaning “source”) as well as their own individual sources M (Matthew) and L (Luke). John used additional sources.

The early church tried to put together singular accounts, so-called Gospel harmonies, of the life of Jesus. The Gospel of the Ebionites represents one such attempt based on the Synoptic Gospels. Another harmony, the Diatessaron, based on all four Gospels, was produced around AD 170 by Tatian. Additional source materials concerning the life of Christ are provided in the NT in texts such as Acts, the Pauline Epistles, the General Epistles, and the Revelation of John. Paul wrote to the Galatians, “But when the time had fully come, God sent his Son, born of a woman, born under law” (Gal. 4:4). The first narrative about Jesus by the Christian community was a passion narrative, the account of his death and resurrection. The first extant references to this tradition are found in Paul’s letters (1 Cor. 2:2; Gal. 3:1). The resurrection was recognized from the beginning as the cornerstone of the Christian faith (1 Cor. 15:13–14).

Among non-Christian sources, the earliest reference to Jesus is found in a letter written circa AD 112 by Pliny the Younger, the Roman governor of Bithynia-Pontus (Ep. 10.96). The Roman historian Tacitus mentions Christians and Jesus around AD 115 in his famous work about the history of Rome (Ann. 15.44). Another Roman historian, Suetonius, wrote around the same time concerning unrest among the Jews in Rome because of a certain “Chrestos” (Claud. 25.4). Some scholars conclude that “Chrestos” is a misspelling of “Christos,” a reference to Jesus.

The Jewish author Josephus (first century AD) mentions Jesus in a story about the Jewish high priest Ananus and James the brother of Jesus (Ant. 20.200). A controversial reference to Jesus appears in a different part of the same work, where Josephus affirms that Jesus is the Messiah and that he rose from the dead (Ant. 18.63–64). The majority of scholars consider this passage to be authentic but heavily edited by later Christian copyists. Another Jewish source, the Talmud, also mentions Jesus in several places, but these references are very late and of little historical value.

Noncanonical Gospels that mention Jesus include, for example, the Infancy Gospel of Thomas, the Gospel of Thomas, the Gospel of Peter, the Gospel of James, the Gospel of Judas Iscariot, the Gospel of the Hebrews, the Egerton Gospel, and the Gospel of Judas. Although some of these may contain an occasional authentic saying or event, for the most part they are late and unreliable.

Jesus’ Life

Birth and childhood. The Gospels of Matthew and Luke record Jesus’ birth in Bethlehem during the reign of Herod the Great (Matt. 2:1; Luke 2:4, 11). Jesus was probably born between 6 and 4 BC, shortly before Herod’s death (Matt. 2:19). Both Matthew and Luke record the miracle of a virginal conception made possible by the Holy Spirit (Matt. 1:18; Luke 1:35). Luke mentions a census under the Syrian governor Quirinius that was responsible for Jesus’ birth taking place in Bethlehem (2:1–5). Both the census and the governorship at the time of the birth of Jesus have been questioned by scholars. Unfortunately, there is not enough extrabiblical evidence to either confirm or disprove these events, so their veracity must be determined on the basis of one’s view regarding the general reliability of the Gospel tradition.

On the eighth day after his birth, Jesus was circumcised, in keeping with the Jewish law, at which time he officially was named “Jesus” (Luke 2:21). He spent his growing years in Nazareth, in the home of his parents, Joseph and Mary (2:40). Of the NT Gospels, the Gospel of Luke contains the only brief portrayal of Jesus’ growth in strength, wisdom, and favor with God and people (2:40, 52). Luke also contains the only account of Jesus as a young boy (2:41–49).

Jesus was born in a lower socioeconomic setting. His parents offered a temple sacrifice appropriate for those who could not afford to sacrifice a sheep (Luke 2:22–24; cf. Lev. 12:8). Joseph, Jesus’ earthly father, was a carpenter or an artisan in wood, stone, or metal (Matt. 13:55). From a geographical perspective, Nazareth was not a prominent place for settling, since it lacked fertile ground. Jesus’ disciple Nathanael expressed an apparently common first-century sentiment concerning Nazareth: “Nazareth! Can anything good come from there?” (John 1:46).

Jesus was also born in a context of scandal. Questions of illegitimacy were surely raised, since his mother Mary was discovered to be pregnant before her marriage to Joseph. According to Matthew, only the intervention of an angel convinced Joseph not to break his betrothal (Matt. 1:18–24). Jesus’ birth took place in Bethlehem, far from his parents’ home in Nazareth. According to kinship hospitality customs, Joseph and Mary would have expected to stay with distant relatives in Bethlehem. It is likely that they were unwelcome because of Jesus’ status as an illegitimate child; thus Mary had to give birth elsewhere and place the infant Jesus in a feeding trough (Luke 2:7). A similar response was seen years later in Nazareth when Jesus was identified as “Mary’s son” (Mark 6:3) rather than through his paternal line, thereby shaming him as one who was born an illegitimate child. Jesus was likewise rejected at the end of his life as the crowds cried, “Crucify him!” (Matt. 27:22–23; Mark 15:13–14; Luke 23:21; John 19:6, 15). When Jesus was arrested, most of his followers fled (Matt. 26:56; Mark 14:50–52), and a core disciple, Peter, vehemently denied knowing him (Matt. 26:69–74; Mark 14:66–71; Luke 22:55–60; John 18:15–17, 25–27). His own siblings did not believe in him (John 7:5) and were evidently ashamed of his fate, since from the cross Jesus placed the care of his mother into the hands of “the disciple whom he loved” (19:26–27) rather than the next brother in line, as was customary.

Baptism, temptation, and start of ministry. After Jesus was baptized by the prophet John the Baptist (Luke 3:21–22), God affirmed his pleasure with him by referring to him as his Son, whom he loved (Matt. 3:17; Mark 1:11; Luke 3:22). Jesus’ baptism did not launch him into fame and instant ministry success; instead, Jesus was led by the Spirit into the wilderness, where he was tempted for forty days (Matt. 4:1–11; Mark 1:12–13; Luke 4:1–13). Mark stresses that the temptations immediately followed the baptism. Matthew and Luke identify three specific temptations by the devil, though their order for the last two is reversed. Both Matthew and Luke agree that Jesus was tempted to turn stones into bread, expect divine intervention after jumping off the temple portico, and receive all the world’s kingdoms for worshiping the devil. Jesus resisted all temptation, quoting Scripture in response.

Matthew and Mark record that Jesus began his ministry in Capernaum in Galilee, after the arrest of John the Baptist (Matt. 4:12–13; Mark 1:14). Luke says that Jesus started his ministry at about thirty years of age (3:23). This may be meant to indicate full maturity or perhaps correlate this age with the onset of the service of the Levites in the temple (cf. Num. 4:3). John narrates the beginning of Jesus’ ministry by focusing on the calling of the disciples and the sign performed at a wedding at Cana (1:35–2:11).

Jesus’ public ministry: chronology. Jesus’ ministry started in Galilee, probably around AD 27/28, and ended with his death around AD 30 in Jerusalem. The temple had been forty-six years in construction (generally interpreted as the temple itself and the wider temple complex) when Jesus drove out the money changers (John 2:20). According to Josephus, the rebuilding and expansion of the second temple had started in 20/19 BC, during the eighteenth year of Herod’s reign (Ant. 15.380). The ministry of John the Baptist had commenced in the fifteenth year of Tiberius (Luke 3:1–2), who had become a coregent in AD 11/12. From these dates of the start of the temple building and the correlation of the reign of Tiberius to John the Baptist’s ministry, the onset of Jesus’ ministry can probably be dated to AD 27/28.

The Gospel of John mentions three Passovers and another unnamed feast in John 5:1. The length of Jesus’ ministry thus extended over three or four Passovers, equaling about three or three and a half years. Passover, which took place on the fifteenth of Nisan, came on a Friday in AD 30 and 33. The year of Jesus’ death was therefore probably AD 30.

Jesus’ ministry years may be divided broadly into his Galilean and his Judean ministries. The Synoptic Gospels describe the ministry in Galilee from various angles but converge again as Jesus enters Judea.

Galilean ministry. The early stages of Jesus’ ministry centered in and around Galilee. Jesus presented the good news and proclaimed that the kingdom of God was near. Matthew focuses on the fulfillment of prophecy (Matt. 4:13–17). Luke records Jesus’ first teaching in his hometown, Nazareth, as paradigmatic (Luke 4:16–30); the text that Jesus quoted, Isa. 61:1–2, set the stage for his calling to serve and revealed a trajectory of rejection and suffering.

All Gospels record Jesus’ gathering of disciples early in his Galilean ministry (Matt. 4:18–22; Mark 1:16–20; Luke 5:1–11; John 1:35–51). The formal call and commissioning of the Twelve who would become Jesus’ closest followers is recorded in different parts of the Gospels (Matt. 10:1–4; Mark 3:13–19; Luke 6:12–16). A key event in the early ministry is the Sermon on the Mount/Plain (Matt. 5:1–7:29; Luke 6:20–49). John focuses on Jesus’ signs and miracles, in particular in the early parts of his ministry, whereas the Synoptics focus on healings and exorcisms.

During Jesus’ Galilean ministry, onlookers struggled with his identity. However, evil spirits knew him to be of supreme authority (Mark 3:11). Jesus was criticized by outsiders and by his own family (3:21). The scribes from Jerusalem identified him as a partner of Beelzebul (3:22). Amid these situations of social conflict, Jesus told parables that couched his ministry in the context of a growing kingdom of God. This kingdom would miraculously spring from humble beginnings (4:1–32).

The Synoptics present Jesus’ early Galilean ministry as successful. No challenge or ministry need superseded Jesus’ authority or ability: he calmed a storm (Mark 4:35–39), exorcized many demons (Mark 5:1–13), raised the dead (Mark 5:35–42), fed five thousand (Mark 6:30–44), and walked on water (Mark 6:48–49).

In the later part of his ministry in Galilee, Jesus often withdrew and traveled to the north and the east. The Gospel narratives are not written with a focus on chronology. However, only brief returns to Galilee appear to have taken place prior to Jesus’ journey to Jerusalem. As people followed Jesus, faith was praised and fear resolved. Jerusalem’s religious leaders traveled to Galilee, where they leveled accusations and charged Jesus’ disciples with lacking ritual purity (Mark 7:1–5). Jesus shamed the Pharisees by pointing out their dishonorable treatment of parents (7:11–13). The Pharisees challenged his legitimacy by demanding a sign (8:11). Jesus refused them signs but agreed with Peter, who confessed, “You are the Messiah” (8:29). Jesus did provide the disciples a sign: his transfiguration (9:2–8).

Jesus withdrew from Galilee to Tyre and Sidon, where a Syrophoenician woman requested healing for her daughter. Jesus replied, “I was sent only to the lost sheep of Israel” (Matt. 15:24). Galileans had long resented the Syrian provincial leadership partiality that allotted governmental funds in ways that made the Jews receive mere “crumbs.” Consequently, when the woman replied, “Even the dogs eat the crumbs that fall from their master’s table,” Jesus applauded her faith (Matt. 15:27–28). Healing a deaf-mute man in the Decapolis provided another example of Jesus’ ministry in Gentile territory (Mark 7:31–37). Peter’s confession of Jesus as the Christ took place during Jesus’ travel to Caesarea Philippi, a well-known Gentile territory. The city was the ancient center of worship of the Hellenistic god Pan.

Judean ministry. Luke records a geographic turning point in Jesus’ ministry as he resolutely set out for Jerusalem, a direction that eventually led to his death (Luke 9:51). Luke divides the journey to Jerusalem into three phases (9:51–13:21; 13:22–17:10; 17:11–19:27). The opening verses of phase one emphasize a prophetic element of the journey. Jesus viewed his ministry in Jerusalem as his mission, and the demands on discipleship intensified as Jesus approached Jerusalem (Matt. 20:17–19, 26–28; Mark 10:38–39, 43–45; Luke 14:25–35). Luke presents the second phase of the journey toward Jerusalem with a focus on conversations regarding salvation and judgment (Luke 13:22–30). In the third and final phase of the journey, the advent of the kingdom and the final judgment are the main themes (17:20–37; 19:11–27).

Social conflicts with religious leaders increased throughout Jesus’ ministry. These conflicts led to lively challenge-riposte interactions concerning the Pharisaic schools of Shammai and Hillel (Matt. 19:1–12; Mark 10:1–12). Likewise, socioeconomic feathers were ruffled as Jesus welcomed young children, who had little value in society (Matt. 19:13–15; Mark 10:13–16; Luke 18:15–17).

Passion Week, death, and resurrection. Each of the Gospels records Jesus’ entry into Jerusalem with the crowds extending him a royal welcome (Matt. 21:4–9; Mark 11:7–10; Luke 19:35–38; John 12:12–15). Luke describes Jesus’ ministry in Jerusalem as a time during which Jesus taught in the temple as Israel’s Messiah (19:45–21:38).

In Jerusalem, Jesus cleansed the temple of profiteering (Mark 11:15–17). Mark describes the religious leaders as fearing Jesus because the whole crowd was amazed at his teaching, and so they “began looking for a way to kill him” (11:18). Dismayed, each segment of Jerusalem’s temple leadership inquired about Jesus’ authority (11:27–33). Jesus replied with cunning questions (12:16, 35–36), stories (12:1–12), denunciation (12:38–44), and a prediction of Jerusalem’s own destruction (13:1–31). One of Jesus’ own disciples, Judas Iscariot, provided the temple leaders the opportunity for Jesus’ arrest (14:10–11).

At the Last Supper, Jesus instituted a new Passover, defining a new covenant grounded in his sufferings (Matt. 26:17–18, 26–29; Mark 14:16–25; Luke 22:14–20). He again warned the disciples of his betrayal and arrest (Matt. 26:21–25, 31; Mark 14:27–31; Luke 22:21–23; John 13:21–30), and later he prayed for the disciples (John 17:1–26) and prayed in agony and submissiveness in the garden of Gethsemane (Matt. 26:36–42; Mark 14:32–42; Luke 22:39–42). His arrest, trial, crucifixion, death, and resurrection followed (Matt. 26:46–28:15; Mark 14:43–16:8; Luke 22:47–24:9; John 18:1–20:18). Jesus finally commissioned his disciples to continue his mission by making disciples of all the nations (Matt. 28:18–20; Acts 1:8) and ascended to heaven with the promise that he will one day return (Luke 24:50–53; Acts 1:9–11).

The Identity of Jesus Christ

Various aspects of Jesus’ identity are stressed in the four NT Gospels, depending on their target audiences. In the Gospels the witnesses to Jesus’ ministry are portrayed as constantly questioning and examining his identity (Matt. 11:2–5; 12:24; 26:63; 27:11; Mark 3:22; 8:11; 11:28; 14:61; Luke 7:18–20; 11:15; 22:67, 70; 23:39; John 7:20, 25–27; 18:37). Only beings of the spiritual realm are certain of his divinity (Mark 1:34; 3:11; Luke 4:41). At Jesus’ baptism, God referred to him as his Son, whom he loved (Matt. 3:17; Mark 1:11; Luke 3:22). Likewise, when Jesus was transfigured in the presence of Peter, James, and John, a voice affirmed, “This is my Son, whom I love” (Matt. 17:5; Mark 9:7). At the moment of his death, the questioning of Jesus’ identity culminated in a confession by a Roman centurion and other guards: “Surely he was the Son of God!” (Matt. 27:54; cf. Mark 15:39).

Miracle worker. In the first-century setting, folk healers and miracle workers were part of the fabric of society. Jesus, however, performed signs and miracles in order to demonstrate the authority of the kingdom of God over various realms: disease, illness, the spiritual world, nature, and even future events. Especially in the Gospel of John, Jesus’ signs and miracles are used to show his authority and thus his identity.

No challenge superseded Jesus’ authority. Among his ample miracles and signs, he changed water into wine (John 2:7–9), calmed a storm in the sea (Matt. 8:23–27; Mark 4:35–39; Luke 8:22–25), exorcized demons (Matt. 9:32–34; Mark 5:1–13; Luke 9:42–43), healed the sick (Mark 1:40–44), raised the dead (Matt. 9:23–25; Mark 5:35–42; Luke 7:1–16; 8:49–54; John 11:17, 38–44), performed miraculous feedings (Matt. 14:17–21; 15:34–38; Mark 6:30–44; 8:5–9; Luke 9:10–17; John 6:8–13), and walked on water (Matt. 14:25–26; Mark 6:48–49; John 6:19).

The Pharisees requested miracles as evidence of his authority (Mark 8:11–12). Jesus refused, claiming that a wicked and adulterous generation asks for a miraculous sign (Matt. 12:38–39; 16:1–4). The only sign that he would give was the sign of Jonah—his death and resurrection three days later—a personal sacrifice, taking upon himself the judgment of the world (Matt. 12:39–41).

Rabbi/teacher. Jesus’ teaching style was similar to other first-century rabbis or Pharisees (Mark 9:5; 10:51; John 1:38; 3:2). What distinguished him was that he spoke with great personal authority (Matt. 5:22, 28, 32, 39, 44; Mark 1:22). Like other rabbis of his day, Jesus gathered disciples. He called these men to observe his lifestyle and to join him in his ministry of teaching, healing, and exorcism (Matt. 10:1–4; Mark 3:13–19; Luke 6:12–16).

Jesus used a variety of teaching methods. He frequently spoke in parables (Matt. 6:24; 13:24–52; 18:10–14, 23–35; 21:28–22:14; 24:32–36, 45–51; 25:14–30; Mark 4:1–34; 12:1–12; 13:28–34; Luke 8:4–18; 12:41–46; 13:18–21; 14:15–24; 15:1–16:15, 19–31; 18:1–14; 19:11–27; 20:9–19; 21:29–33), used figures of speech (John 10:9), hyperbole (Matt. 19:24; Mark 10:25; Luke 18:25), argumentation (Matt. 26:11), object lessons (Matt. 24:32), frequent repetition (Matt. 13:44–47; Luke 13:18–21), practical examples, and personal guidance.

Major themes in Jesus’ teaching include the kingdom of God, the cost of discipleship, internal righteousness, the end of the age, his identity, his mission, and his approaching death. In his teachings, observance of Torah was given new context and meaning because God’s kingdom had “come near” (Matt. 3:2). Jesus had come to fulfill the law (Matt. 5:17).

Jesus’ teaching ministry often took place amid social conflict. These conflicts were couched in so-called challenge-riposte interactions in which the honor status of those involved was at stake. Jesus used these interactions as teachable moments. When questioned, Jesus gave replies that reveal omniscience or intimate knowledge of God’s will, especially in the Gospel of John. In the Synoptic Gospels, Jesus’ answers are both ethical and practical in nature. The Synoptics portray Jesus as challenged repeatedly with accusations of violating customs specified in the Jewish law. Jesus’ answers to such accusations often echoed the essence of 1 Sam. 15:22, “To obey is better than sacrifice,” phrased by Jesus as “I desire mercy, not sacrifice” (Matt. 9:13; 12:7). An overall “better than” ethic was common in Jesus’ public teaching.

The Sermon on the Mount (Matt. 5–7) contains a “better than” ethic in which internal obedience is better than mere outward obedience. For example, Jesus said that anger without cause is equal to murder (Matt. 5:21–22), that looking at a woman lustfully amounts to adultery (Matt. 5:28), and that instead of revenging wrongs one must reciprocate with love (Matt. 5:38–48). Jesus valued compassion above traditions and customs, even those contained within the OT law. He desired internal obedience above the letter of the law.

Jesus’ teachings found their authority in the reality of God’s imminent kingdom (Matt. 3:2; 10:7; Mark 1:15; Luke 10:9), necessitating repentance (Matt. 3:2), belief (Mark 1:15), dependence (Matt. 18:3–5; Mark 10:15), and loyalty to a new community—the family of Jesus followers (Mark 3:34; 10:29–30). Jesus urged, “Seek first [God’s] kingdom and his righteousness” (Matt. 6:33). Preaching with such urgency was common among prophetic teachers of the intertestamental period. Jesus, however, had his own grounds for urgency. He held that God deeply valued all humans (Matt. 10:31) and would bring judgment swiftly (Matt. 25:31–46).

Examples of a “greater good” ethic in the Synoptics include the occasions when Jesus ate with sinners (Mark 2:16–17). Jesus used an aphorism in response to accusations about his associations with sinners, saying, “It is not the healthy who need a doctor, but the sick. I have not come to call the righteous, but sinners” (Mark 2:17). He advocated harvesting and healing on the Sabbath (Mark 2:23–28; 3:1–6), and when he was accused of breaking the law, he pointed to an OT exception (1 Sam. 21:1–6) to declare compassion appropriate for the Sabbath. Jesus also applied the “greater good” ethic in the case of divorce, since women suffered the societal stigma of adultery and commonly became outcasts following divorce (Matt. 19:8–9; Mark 10:5–9).

Jesus’ kingdom teachings were simultaneously spiritual, ethical, and eschatological in application. The teachings were aimed at internal transformation (Matt. 5:3–9; 18:3; Mark 10:15) and spurring on love (Matt. 5:44; 7:21). The Spirit of the Lord had called Jesus to bless the hurting ones as they aspired to a godly character. Jesus taught, “Be perfect, therefore, as your heavenly Father is perfect” (Matt. 5:48), and “Be merciful, just as your Father is merciful” (Luke 6:36). The “blessed” ones in Jesus’ teachings are poor of spirit, peace driven, mournful, and hungry for righteousness, consumed with emulating godly character.

Some scholars believe that Jesus promoted an “interim ethic” for the kingdom, intended only for a short period prior to the end of time. However, he was explicit regarding the longevity of his teachings: “Heaven and earth will pass away, but my words will never pass away” (Matt. 24:35; Luke 16:17).

Messiah. The concept of an anointed one, a messiah, who would restore the glories of David’s kingdom and bring political stability was common in Jewish expectation. Both before and after the Babylonian captivity, many Jews longed for one who would bring peace and protection. Israel’s prophets had spoken of a coming deliverer, one who would restore David’s kingdom and reign in justice and righteousness (2 Sam. 7:11–16; Isa. 9:1–7; 11:1–16; Jer. 23:5–6; 33:15–16; Ezek. 37:25; Dan. 2:44; Mic. 5:2; Zech. 9:9). Isaiah’s description of the servant (Isa. 53) whose suffering healed the nation provided a slightly different angle of expectation in terms of a deliverer.

Jesus’ authority and popularity as a miracle worker called up messianic images in first-century Jewish minds. On several occasions hearers called him “Son of David,” hoping for the Messiah (Matt. 12:23; 21:9). Simon Peter was the first follower who confessed Jesus as the Christ, the “Messiah” (Matt. 16:16; Mark 8:29). In line with Isaiah’s model of the Suffering Servant, Jesus focused not on political ends but rather on spiritual regeneration through his own sacrificial death (Mark 10:45).

Eschatological prophet. Many scholars claim that Jesus is best understood as a Jewish apocalypticist, an eschatological prophet who expected God to intervene in history, destroy the wicked, and bring in the kingdom of God. Central in this understanding are Jesus’ prophecies concerning the destruction of the temple in Jerusalem (Matt. 24:1–2, 15–22; Mark 13:1; Luke 21:5–24; John 2:19; Acts 6:14). In addition, it is noted that Jesus had twelve disciples, representative of the twelve tribes of Israel (Matt. 19:2–28; Luke 22:23–30). Certain of Jesus’ parables, those with apocalyptic images of coming judgment, present Jesus as an eschatological prophet (Matt. 24:45–25:30; Luke 12:41–46; 19:11–27).

Suffering Son of God. Jesus’ first recorded teaching in a synagogue in Nazareth was paradigmatic (Luke 4:16–21). He attributed the reading, Isa. 61:1–2, to his personal calling to serve, and in doing so he revealed a trajectory of suffering. The Gospel of Mark likewise aptly portrays Jesus as the suffering Son of God. Jesus’ own teachings incorporated his upcoming suffering (Mark 8:31; 9:12–13, 31; 10:33–34). He summarized his mission by declaring, “The Son of Man did not come to be served, but to serve, and to give his life as a ransom for many” (Mark 10:45). His earthly career ended with a trial in Jerusalem consisting of both Roman and Jewish components (Matt. 26:57–68; 27:1–31; Mark 14:53–65; 15:1–20; Luke 22:54–23:25; John 18:19–24; 18:28–19:16). He was insulted, scourged, mocked, and crucified.

Jesus’ suffering culminated in his humiliating death by crucifixion (Matt. 27:33–50; Mark 15:22–37; Luke 23:33–46; John 19:16–30). Crucifixion was a death of unimaginable horror, bringing shame and humiliation to the victim and his family. Anyone hanging on a tree was considered cursed (Deut. 21:23; Gal. 3:13). Thus, especially in a Jewish society, anyone associated with a crucified person bore the shame of following one who was executed as a lowly slave and left as a cursed corpse. The apostle Paul referred to this shame of the cross when he stated, “I am not ashamed of the gospel” (Rom. 1:16).

Exalted Lord. Jesus had prophesied that he would rise again (Matt. 16:21; 17:9, 23; 20:19; 27:63; Mark 8:31; 9:9, 31; 10:34; Luke 9:22; 18:33; 24:7, 46). The testimony of the Synoptics is that the resurrection of Jesus Christ indeed occurred on the third day, Christ having died on Friday (Mark 15:42–45; Luke 23:52–54; John 19:30–33) and risen again on Sunday (Matt. 28:1–7; Mark 16:2–7; Luke 24:1–7; John 20:1–16). The resurrected Jesus was witnessed by the women (Matt. 28:8–9), the eleven disciples (Matt. 28:16–17; Luke 24:36–43), and travelers on the road to Emmaus (Luke 24:31–32). According to Paul, he appeared to as many as five hundred others (1 Cor. 15:6). He appeared in bodily form, spoke, showed his scars, and ate (Luke 24:39–43; John 20:27; Acts 1:4). After forty postresurrection days, Jesus ascended into the heavenly realm (Acts 1:9).

As much as Jesus’ death was the epitome of shame, his victory over death was his ultimate exaltation (Phil. 2:5–11). At Pentecost, Peter proclaimed that in the resurrection God fulfilled OT promises (Ps. 16:10) by raising his Son from the grave (Acts 2:30–31). Furthermore, Christ provided freedom from the law through his resurrection (Rom. 5:13–14), God’s approval of his life and work (Phil. 2:8–9), and God’s designation of him as Lord over all the earth, the living and the dead (Acts 17:30–31; Phil. 2:10; Heb. 1:3), and over all his enemies (Eph. 1:20–23).

Jesus’ exaltation commenced the beginning of forgiveness and justification (Luke 24:46–47; Acts 13:30–39; Rom. 4:25) and his intercession for the people of God (Rom. 8:34). His ascension signaled the coming of the Holy Spirit as comforter and teacher (John 14:26; Acts 2:33) and was accompanied by the promise of his return in glory (Luke 24:51), at which time he will render judgment (Matt. 19:28; 24:31; Rev. 20:11–15) and establish his eternal kingdom (1 Cor. 15:24; 2 Tim. 4:1; Rev. 11:15; 22:5).

Jesus’ Purpose and Community

In the Gospel of Matthew, Jesus is the long-awaited Messiah, who preaches the good news of the kingdom, urging people to repent (4:17–23). Repentance and belief allow one to enter the kingdom. The call into the kingdom is a call into a new covenant, one made in Jesus’ blood (26:28).

In the prologue to the Gospel of Mark, the narrator reveals the identity of Jesus (1:1). Jesus is presented as the one who brings good tidings of salvation (cf. Isa. 40:9; 52:7; 61:1). The centrality of the gospel, the good news (Mark 1:14–15), is evident.

Luke likewise presents the preaching of the good news as a main purpose of Jesus’ ministry (4:43). The content of this good news is the kingdom of God (4:43; 8:1; 16:16). When the disciples of John the Baptist asked Jesus if he was the one who was to come (7:20), Jesus answered, “Go back and report to John what you have seen and heard: The blind receive sight, the lame walk, those who have leprosy are cleansed, the deaf hear, the dead are raised, and the good news is proclaimed to the poor” (7:22). The kingdom of God, as presented in Luke, brings freedom for the prisoners, recovery of sight for the blind, and release for the oppressed (4:18). Jesus’ healings and exorcisms announce the coming kingdom of God already present in the ministry of Jesus (4:40–44; 6:18–20; 8:1–2; 9:2; 10:8–9).

In the Gospel of John, Jesus testifies to the good news by way of signs throughout his ministry. These signs point to Jesus’ glory, his identity, and the significance of his ministry. Jesus is the Messiah, the Son of God, who offers eternal and abundant life. This abundant life is lived out in community.

In the Gospel of John, the disciples of Jesus represent the community of God (17:21). The disciples did not belong to the world, but they continued to live in the world (17:14–16). Throughout his ministry, Jesus called his disciples to follow him. This was a call to loyalty (Matt. 10:32–40; 16:24–26; Mark 8:34–38; Luke 9:23–26), a call to the family of God (Matt. 12:48–50; Mark 3:33–35). Jesus’ declaration “On this rock I will build my church” (Matt. 16:18) was preceded by the call to community. Jesus’ presence as the head of the community was replaced by the promised Spirit (John 14:16–18).

Jesus’ ministry continued in the community of Jesus’ followers, God’s family—the church. Entrance into the community was obtained by adopting the values of the kingdom, belief, and through the initiation rite of baptism (Matt. 10:37–39; 16:24–26; Mark 8:34–38; Luke 9:23–26, 57–62; John 1:12; 3:16; 10:27–29; Acts 2:38; 16:31–33; 17:30; Rom. 10:9).

The Quests for the Historical Jesus

The quest for the historical Jesus, or seeking who Jesus was from a historical perspective, is a modern phenomenon deemed necessary by scholars who claim that the NT Gospels were written long after Jesus’ death and were heavily influenced by the post-Easter understanding of the church.

The beginning of this quest is often dated to 1770, when the lecture notes of Hermann Samuel Reimarus were published posthumously. Reimarus had launched an inquiry into the identity of Jesus that rejected as inauthentic all supernatural elements in the Gospels. He concluded that the disciples invented Jesus’ miracles, prophecies, ritualistic religion, and resurrection. Reimarus’s conclusions were not widely accepted, but they set off a flurry of rationalistic research into the historical Jesus that continued throughout the nineteenth century. This became known as the “first quest” for the historical Jesus.

In 1906 German theologian Albert Schweit-zer published The Quest of the Historical Jesus (German title: Von Reimarus zu Wrede: Eine Geschichte der Leben-Jesu-Forschung), a scathing indictment of the first quest. Schweitzer’s work showed that nineteenth-century researchers re-created Jesus in their own image, transforming the historical Jesus into a modern philanthropist preaching an inoffensive message of love and brotherhood. Schweitzer’s conclusions marked the beginning of the end for this first quest. Schweitzer himself concluded that the historical Jesus was an eschatological prophet whose purposes failed during his last days in Jerusalem.

With the demise of the first quest, some NT scholars, such as Rudolf Bultmann, rejected any claim to being able to discover the historical Jesus. This trend continued until 1953, when some of Bultmann’s former students launched what has come to be known as the “new quest” for the historical Jesus (1953–c. 1970). This quest created new interest in the historical Jesus but was still dominated by the view that the portrait of Jesus in the Gospels is largely a creation of the church in a post-Easter setting.

As the rebuilding years of the post–World War II era waned and scholars started to reap academic fruit from major archaeological finds such as the DSS, research on the historical Jesus moved on to what has been called the “third quest.” This quest seeks especially to research and understand Jesus in his social and cultural setting.

(Disabilities; Disability; Deformity; Deformities; Sickness] The Bible often speaks of health, healing, disease, and illness. Good health was a sign of God’s favor, and healing was also the work of God and his divinely empowered agents. These agents included the prophets (1 Kings 17:8–23; 2 Kings 5:1–15), the apostles (Acts 3:1–10), and the messiah (Mal. 4:2). The divine prerogative of Jesus was to heal (Mark 1:32; 6:56; Matt. 4:23; 8:16; 15:30; 21:14; Luke 6:10, 17–19), and miraculous healings were a sign of his messianic office (Luke 7:20–23). Disease, on the other hand, was regarded as a sign of God’s disfavor. Within a covenantal context, God could send disease to punish the sinner (Exod. 4:11; 32:35).

The Bible assigns a wide variety of names to various diseases and their symptoms. These terms are nontechnical and generally descriptive. Some are uncertain in meaning. In most cases they describe the symptoms of the disease, not the disease itself. Diagnosis often was based on incomplete observation and nonclinical examination. The Bible also presupposes supernatural intervention in the life of a person. Healing occurred when God’s agents touched individuals, cast out demons, and resurrected the dead.

Ancient Near Eastern Influences

In the ancient Near East the knowledge of disease and medicine was precritical. Bacteria and viruses were virtually unknown. Mesopotamian literature contains many references to medicine, physicians, and medical practice. Minerals, salts, herbs, and other botanicals were used to make up treatments. Babylonian physicians also administered prescriptions accompanied by incantations. Disease was considered to be the result of a violation of a taboo or possession by a demon. The Code of Hammurabi (1750 BC) includes laws regulating the practice of medicine and surgery by physicians. In Egypt medicine and healing were connected to the gods. Tomb paintings and several papyrus documents describe the developing state of Egyptian medicine, pharmacy, and surgery.

Greek physicians admired and sought to learn the skills of the Egyptians. However, the early Greek doctor Hippocrates (460–370 BC), called the “Father of Medicine,” is credited with being the first physician to reject the belief that supernatural or divine forces cause illness. He argued that disease is the result of environmental factors, diet, and living habits, not a punishment imposed by the gods.

It is clear that the biblical world shared with the ancient Near East the same types of maladies common to tropical or subtropical climates. These include malaria, tropical fevers, dysentery, and sunstroke. The tendency of the hot climate to produce frequent droughts and famine certainly contributed to similar types of diseases throughout the Fertile Crescent. Additionally, it must be remembered that Palestine was a land bridge between the Mesopotamian and Egyptian worlds. Migrations carry not only goods and products, but also parasites, communicable disease, and epidemics.

Biblical Concept of Disease

The religious tradition of the Hebrews repudiated the magical or demonic origin of disease. Hence, moral, ethical, and spiritual factors regulated disease and illness. This was true for the individual as well as the community. The Hebrews, like the Egyptians, also recognized that much sickness arose from the individual’s relationship to the physical environment. Great stress was placed on hygiene and preventive medicine.

Pentateuchal legislation offered seven covenantal principles designed to prevent the possibility of disease and sickness: (1) Sabbath observance for humans, animals, and the land, which enforced regular periods of rest (Gen. 2:3); (2) dietary regulations, which divided food into efficient categories of clean and unclean (Lev. 11); (3) circumcision, which carried physical benefits as well as religious and moral implications (Gen. 17:9; circumcision is the only example of Hebrew surgery); (4) laws governing sexual relationships and health, including a list of forbidden degrees of marital relationships (Lev. 18–20); (5) provisions for individual sexual hygiene (Lev. 15); (6) stipulations for cleanliness and bodily purification (Lev. 14:2; 15:2); (7) sanitary and hygienic regulations for camp life (Num. 31:19; Deut. 23:12).

In NT times magical charms and incantations were used along with folk remedies in an effort to cure disease. Jesus repudiated these means. He also suggested that sickness and disease were not direct punishments for sin (John 9:2). In the Sermon on the Mount (Matt. 5–7), Jesus confirmed that the ethical and religious standards of the new covenant promoted the total health of the community and the individual.

Circulatory Diseases

Nabal most likely suffered a cerebrovascular accident or stroke (1 Sam. 25:36–38). After a heavy bout of drinking, his heart “died” (KJV; NIV: “failed”), and he became paralyzed, lapsed into a coma, and died ten days later. Psalm 137:5–6 may contain a clinical example of the symptoms of stroke. The psalmist wrote, “If I forget you, Jerusalem, may my right hand forget its skill. May my tongue cling to the roof of my mouth if I do not remember you.” This description points to a paralysis of the right side of the body (right hemiplegia) and the loss of speech (motor aphasia) that result from a stroke on the left side of the brain. Basically, the exiled psalmist is wishing upon himself the effects of a stroke if he held anything other than Jerusalem as his highest priority. Some have considered the collapse of Uzzah when he reached out to stabilize the ark of the covenant (2 Sam. 6:6–7) to be the consequence of an apoplectic seizure. But since no actual paralysis was described and death occurred immediately, this seems unlikely. It is more probable that God struck him down with an aortic aneurism or a coronary thrombosis.

Paralysis

A possible case of paralysis may be described in the shriveled (atrophic) hand of Jeroboam I (1 Kings 13:4–6). In an angry outburst Jeroboam ordered the arrest of a prophet who condemned the altar at Bethel. When Jeroboam stretched out his hand, it “shriveled up, so that he could not pull it back.” Several complicated diagnoses have been offered to explain the “withered” hand, but it is possibly an example of cataplexy, a sudden loss of muscle power following a strong emotional stimulus. After intercession by the man of God, and the subsiding of the emotional outburst, the arm was restored.

The threat against the faithless shepherd of God’s people (Zech. 11:17), which included a withered arm and blindness in the right eye, may refer to a form of paralysis known as tabes dorsalis, or locomotor ataxia. Knifelike pains in the extremities and blindness characterize this disease.

Paralysis is frequently mentioned in the NT (Matt. 8:6; 9:2, 6; 12:10; Mark 2:3–5, 9, 10; 3:1, 3, 5; Luke 5:18, 24; 6:6; John 5:3; Acts 9:33; Heb. 12:12). The exact diagnosis for each of these cases remains uncertain.

The physician Luke’s use of the Greek medical term paralelymenos (Luke 5:18, 24) suggests that some of these cases were caused by chronic organic disease. Others clearly were congenital (Acts 3:2; cf. 14:8). It is not necessary to rationalize the origin of these examples of paralysis as hysteria or pretense. The NT writers regarded the healing of these individuals by Jesus and the apostles as miraculous.

Mental Illness and Brain Disorders

Cases of mental disease are generally described in the Bible by noting the symptoms produced by the disorder. The particular cause of a mental illness in the NT is often blamed on an unknown evil spirit or spirits (Luke 8:2). Such spirits, however, were subject to God’s control and operated only within the boundaries allowed by him (1 Sam. 16:14–16, 23; 18:10; 19:9). Accordingly, in the OT “madness” and “confusion of mind” were regarded as consequences of covenantal disobedience (Deut. 28:28, 34).

It has been argued that King Saul displayed early indications of personality disorder. Symptoms included pride, self-aggrandizement (1 Sam. 11:6; 13:12; 15:9, 19), and ecstatic behavior (10:11–12). A rapid deterioration in Saul’s character transpired after David was anointed and became more popular (16:14; 18:10–11). Since Saul demonstrated fear, jealousy, a sense of persecution, and homicidal tendencies, some scholars argue that he suffered from paranoid schizophrenia.

Nebuchadnezzar suffered a rare form of monomania in which he lived like a wild beast in the field eating grass (Dan. 4:33). David, in order to save his own life, feigned insanity or perhaps epilepsy before the Philistine king Achish (1 Sam. 21:12–15).

In the NT, individuals with mental disorders went about naked, mutilated themselves, lived in tombs (Mark 5:2), and exhibited violent behavior (Matt. 8:28). Such mental disorientation was often linked to demon possession. Examples include the Syrophoenician’s child (Matt. 15:22; Mark 7:25), the demoniacs at Gerasa (Matt. 8:28; Mark 5:2; Luke 8:27) and Capernaum (Mark 1:23; Luke 4:33), a blind and mute demoniac (Matt. 12:22; Luke 11:14), and a fortune-telling slave girl (Acts 16:16). While such behavior is clinically suggestive of paranoid schizophrenia or other mental disorders, the mind-controlling influence of some extraneous negative force cannot be ruled out.

Epilepsy (grand mal) causes the afflicted person to fall to the ground, foam at the mouth, and clench or grind the teeth (Matt. 17:15; Mark 9:17–18; Luke 9:39). The description of Saul falling to the ground in an ecstatic state (1 Sam. 19:23–24) and Balaam falling with open eyes may be indicative of an epileptic seizure. In the NT, Jesus healed many who suffered from epilepsy (Matt. 4:24; 17:14–18; Mark 9:17–18; Luke 9:38–42). Some scholars have linked the light seen by Paul on the road to Damascus with the aura that some epileptics experience prior to a seizure. His subsequent blindness has also been attributed to the epileptic disturbance of the circulation of the blood in the brain.

Childhood Diseases

The cause of the death of the widow’s son at Zarephath is unknown (1 Kings 17:17–22). The death of the Shunammite woman’s son has been attributed to sunstroke (2 Kings 4:18–37), although a headache is the only symptom recorded (v. 19). In both cases there is too little evidence to present an accurate diagnosis.

In the first case, the boy at Zarephath stopped breathing (1 Kings 17:17). This may leave the door open to argue that Elijah resuscitated the child. However, in the second case, the text clearly states that the Shunammite boy died (2 Kings 4:20), implying a resurrection.

Infectious and Communicable Diseases

Fever and other calamities are listed among the punishments for covenantal infidelity (Deut. 28:22). Three different types of fever may be intentionally described here: “fever,” “inflammation,” and “scorching heat” (ESV: “fiery heat”). Fever is also mentioned frequently in the NT (Matt. 8:15; Mark 1:30–31; Luke 4:38–39; John 4:52; Acts 28:8). Both Jesus and Paul healed individuals who had a fever. A number of these fevers were likely caused by malaria, since the disease was known to be endemic to the Jordan Valley and other marshy areas in Palestine.

Several epidemics in which numerous people died of pestilence or plague are mentioned in the OT (Exod. 11:1; 12:13; Num. 14:37; Zech. 14:12). The fifth plague of Egypt (Exod. 9:3–6) has been attributed to Jordan Rift Valley fever, which is spread by flies. Bubonic plague has been blamed for the malady that struck the Philistines (1 Sam. 5–6). However, it may have been the result of a severe form of tropical dysentery. Acute bacillary dysentery contracted in the military camp may also have been responsible for the epidemic that killed a large number of the Assyrian army (2 Kings 19:35).

Parasitic Diseases

Some scholars have repeatedly argued that the “fiery serpents” (NIV: “venomous snakes”) encountered by Moses and the children of Israel (Num. 21:6–9) were in reality an infestation of the parasitic guinea worm (Dracunculus medinensis). Microscopic fleas ingested in drinking water carry the larvae of this slender nematode into the body. The larvae move from the digestive tract to the skin. The adult worm, which may grow to a length of several feet, discharges its eggs into an ulcer on the skin. Death of the host occurs because of the resulting infection of the skin ulcers.

After the conquest of Jericho, Joshua cursed the individual who would endeavor to rebuild the city (Josh. 6:26). Later, Hiel of Bethel attempted to rebuild the city and lost two of his sons as a result of the curse (1 Kings 16:34). Elisha was then asked to purify the bad water at Jericho in order to allow a new settlement (2 Kings 2:19). Elisha obliged by throwing salt into the spring and thereby making the water potable (2:20–22). Recent archaeological study has discovered the remains of certain snails in the mud-bricks used to construct Jericho in the Bronze Age. These types of snails are now known to serve as intermediate hosts for the flatworm parasite that can cause schistosomiasis. The Schistosoma haematobium trematode infects the urinary tract and the bladder. It is possible that this type of parasite was responsible for the death of Hiel’s two sons.

In NT times, Herod Agrippa apparently died of the complications of a parasitic disease, perhaps being infested by the larvae of flies (myiasis) in the bowels. Luke mentions that he was “eaten by worms” (skōlēkobrōtos [Acts 12:23]). The father of Publius also suffered from dysentery (Acts 28:8).

Physical Deformities and Abnormalities

Individuals with deformities were disqualified from priestly service (Lev. 21:18–20). The list included lameness, limb damage, and dwarfism. The deformities mentioned here might have been congenital or acquired. Mephibosheth was dropped by his nurse (2 Sam. 4:4) and perhaps suffered damage to the spinal cord. Jacob possibly sustained injury to an intervertebral disk (Gen. 32:32) causing a deformity and a limp. The woman who was “bent over” (Luke 13:10–17) might have suffered from an abnormality of the spine similar to scoliosis. It is difficult to ascertain the origin of the “shriveled hand” of the unnamed individual healed by Jesus (Matt. 12:10–13; Mark 3:1–5; Luke 6:6–10). It could be congenital in character or a paralysis caused by any number of factors.

Diseases and Disabilities of the Eyes and Ears

Physical blindness is mentioned several times in the Bible. Blindness excluded one from serving as a priest (Lev. 21:18, 20). Blindness and deafness, however, were disabilities requiring special care from the community (Lev. 19:14; Deut. 27:18). The “weak eyes” of Leah may refer to an eye condition (Gen. 29:17).

Blindness in the biblical world was caused by various factors. Leviticus 26:16 speaks of a fever that destroys the eyes. Flies probably were responsible for much of the conjunctivitis found in children. John 9:1 mentions congenital blindness, which Jesus cured using mud made from spittle and dirt (John 9:6). In Mark 8:22–26 Jesus healed a blind man by spitting in his eye and laying hands on him (cf. Matt. 20:34 with Mark 10:52).

Congenital deafness would also be associated with mutism and speech defects because a child learning to speak depends on imitation and mimicry. Jesus healed a man who was deaf and could barely talk (Mark 7:32–37). The man’s inability to say much possibly pointed to a loss of hearing early in life.

Skin Conditions

Various skin and hair abnormalities are described in the Bible. Some made the individual unclean (Lev. 13:30; 14:54). The OT speaks of “the boils of Egypt” (Deut. 28:27; cf. Exod. 9:9). Skin ailments included tumors, festering sores, boils, infections, and the itch (Deut. 28:27, 35; Isa. 3:7). Job complained of a litany of ailments: broken and festering skin (7:5), multiple wounds (9:17), black peeling skin and fever (30:30), gnawing bone pain (2:5; 19:20; 30:17), insomnia (7:3–4), and wasting away (33:21). These symptoms have been diagnosed as indications of yaws or eczema. A poultice made of figs cured Hezekiah’s boil (2 Kings 20:7).

Leprosy was once thought to be a common problem in the biblical world. Leprosy (Hansen’s disease) is a slow, progressive chronic infectious disease caused by a bacterium. Symptoms include loss of sensation and loss of parts of the body. Evidence for this type of disease in Palestine is rare. Uzziah may have had a true case of Hansen’s disease. He was quarantined until the day he died (2 Chron. 26:21).

Scholars now suggest that the symptoms of the disease described in the Bible do not fit this pattern and thus do not signify leprosy (Hansen’s disease) as it is known today. Instead, the word that English versions translate as “leprosy” (Heb. root tsr’) probably refers to different types of infectious skin disease, often characterized by a long-standing, patchy skin condition associated with peeling or flakiness and redness of skin. Evidence points more toward psoriasis, fungal infections, or dermatitis.

This disease could appear in humans (Lev. 14:2), on buildings (14:34), and on clothing (14:55). It was not limited to the extremities but could occur on the head (14:42–44). It could run its course quickly (13:5–8). It made the individual ceremonially unclean, but it was also curable (Lev. 14:3; 2 Kings 5:1–27). Individuals with the disease were not necessarily shunned (2 Kings 7; Matt. 26:6 // Mark 14:3). Moses (Exod. 4:6), Miriam (Num. 12:10), and Naaman experienced this type of skin disease (2 Kings 5:1–27). Jesus healed many suffering from skin ailments (Matt. 8:2–3; Mark 1:40–42; Luke 5:12–13), including the ten “men who had leprosy” (Luke 17:12–14).

Ailments of an Unknown Nature

Some cases in the Bible present insufficient evidence for scholars to render a clear diagnosis. King Asa suffered a disease in his feet (2 Chron. 16:12). However, in the OT the Hebrew expression for “feet” is sometimes used euphemistically for the sexual organs (Judg. 3:24 KJV). Because of this, the exact nature of the disease is ambiguous. Jehoram was afflicted with “an incurable disease of the bowels” (2 Chron. 21:18–19). Other unknown ailments factor in the deaths of the firstborn son of David and Bathsheba (2 Sam. 12:15), of Jeroboam’s son in infancy (1 Kings 14:17), of Elisha (2 Kings 13:14), and of Ezekiel’s wife (Ezek. 24:16).

Behind the English translation “mercy” lie diverse biblical words in Hebrew (khesed, khanan, rakham) and in Greek (charis, eleos, oiktirmos, splanchnon). These words are also translated as “love,” “compassion,” “grace,” “favor,” “kindness,” “loving-kindness,” and so on, depending on context. Hence, a conceptual approach to the meaning of “mercy” is best.

God’s Mercy

Mercy as part of God’s character. Mercy is a distinguishing characteristic of the nature of God. God is called “the Father of mercies” (2 Cor. 1:3 NRSV [NIV: “Father of compassion”]). God is “rich in mercy” (Eph. 2:4; cf. 2 Sam. 24:14; Dan. 9:9). God’s mercy was demonstrated in his covenantal faithfulness to his people (1 Kings 8:23–24; Mic. 7:18–20). God redeemed the oppressed Israelites from slavery under Pharaoh because of his mercy, which was stirred when he heard their groaning and cry for help. Here, the rekindling of God’s mercy toward the Israelites was depicted in terms of remembering his covenant with Abraham, Isaac, and Jacob (Exod. 2:23–25). Mercy is a manifestation of God’s faithfulness to his covenant. Hence, God’s mercy to his covenant people never ceases (Pss. 119:132; 103:17).

God has absolute sovereignty in electing the people to whom he wills to show mercy. A classic expression appears in Exod. 33:19: “I will have mercy on whom I will have mercy, and I will have compassion on whom I will have compassion.” Paul quoted this to explain God’s sovereignty in electing Jacob as the recipient of God’s mercy (Rom. 9:13–15). God’s mercy cannot be acquired by human effort or desire (Rom. 9:16). God even ordered the Israelites to show no mercy to the Canaanites because of their corruption and idolatry (Deut. 7:2).

Diverse images are used to describe God’s mercy. God is compared to a loving father who has compassion on his children (Jer. 31:20; Mal. 3:17). “As a father has compassion on his children, so the Lord has compassion on those who fear him; for he knows how we are formed, he remembers that we are dust” (Ps. 103:13–14). God’s compassion is also compared to that of a nursing mother who feeds her baby at her breast (Isa. 49:15). The images of the loving father and the loving mother reflect closely the heart of God’s mercy toward his chosen people. God is especially merciful to the needy, the weak, the afflicted, and the oppressed (Exod. 2:23–24; Ps. 123:2–3; Isa. 49:13; Heb. 4:16). God is called “a father to the fatherless” and “a defender of widows” (Ps. 68:5). Sinners appeal for God’s mercy when they request forgiveness (Ps. 51:1). “Have mercy on me” is a common form of expression when the psalmist entreats God for his forgiveness (Pss. 41:4, 10; 51:1). God’s mercy is also shown in his act of salvation and blessing (Exod. 15:13; Deut. 13:17–18; Judg. 2:18; Eph. 2:4–5).

God’s mercy in redemptive history. Redemptive history is a successive demonstration of God’s mercy toward his chosen people. It was because of God’s mercy that he took the initiative to save fallen human beings (Gen. 3:15). Death was the due penalty for Adam and Eve (Gen. 2:17), but God preached the good news of mercy that the descendant of the woman would someday crush the head of the serpent. In Rev. 20:2 that ancient serpent in the garden of Eden is identified as “the devil, or Satan,” whose head was crushed by Jesus Christ on the cross and is bound by the coming Messiah “for a thousand years” and will be “thrown into the lake of burning sulfur” (Rev. 20:2, 10). In spite of God’s judgment on Cain, the first murderer, God showed mercy by putting a mark on him so that no one would kill him (Gen. 4:15). As the psalmist later confesses, God proves himself as the merciful God who “does not treat us as our sins deserve or repay us according to our iniquities” (Ps. 103:10).

Noah and his family were saved from the judgment of the flood because of God’s special mercy toward them (Gen. 6:8). Immediately after God confused the languages of human beings because of their challenge to him (Gen. 11:1–9), God showed mercy on Abram, “a wandering Aramean” (Deut. 26:5), and designated him to be the father of his chosen people (Gen. 12:1–3). Jacob’s election originated solely from God’s mercy, as Paul pointed out by quoting Scripture: “Jacob I loved, but Esau I hated” (Rom. 9:13). The exodus is also the clearest evidence of God’s demonstration of mercy toward his chosen people (Exod. 2:23–25). They were saved not by their own righteousness but rather by God’s mercy on the covenant people, who suffered under the bondage of Pharaoh’s slavery. God’s mercy reached its climax when he sent his only Son, Jesus Christ, to save sinners (Rom. 5:8). It is because of God’s mercy that we are saved, not because of our righteousness (Titus 3:5).

Christ’s Mercy

Jesus Christ lived a life full of mercy. He is, in a sense, the bodily manifestation of God’s mercy. Jesus expressed deep mercy whenever he saw the sick and the lost. The writers of the Gospels describe Jesus’ demonstrations of mercy when he healed the blind, the lame, the deaf, the leprous, the demon-possessed, and the dead (Matt. 9:36; 14:14; 20:34; Mark 1:41; 5:19; 6:34; 8:2; Luke 7:13; John 11:33). Jesus especially had compassion on the crowds, who did not have a spiritual leader, and he compared them to “sheep without a shepherd” (Matt. 9:36).

Jesus’ ministry of healing and evangelism was motivated by his deep mercy and compassion toward people in physical and spiritual need (Luke 4:16–21; cf. Isa. 61:1–2). Whenever the sick appealed to his mercy, Jesus never refused to dispense it to them (Matt. 15:22; 17:14–18). For example, he healed the two blind men who entreated his mercy (Matt. 20:30–34). When a leper, kneeling before him, entreated his mercy, Jesus touched him (risking his own uncleanness according to the law) and healed him (Matt. 8:2–3). When a centurion asked for Jesus’ mercy on his sick servant, he was willing to go and heal the sick man (Matt. 8:5–13). Jesus’ mercy was aroused especially when he saw people crying for the dead, and even he shed tears (John 11:33–35). When Jesus saw a widow crying for her dead son during a funeral procession, he comforted and had compassion on her and made her son alive (Luke 7:12–15).

According to Heb. 2:17–18, Jesus became “a merciful and faithful high priest” to make atonement for the sins of his people. He is also compared to the high priest who is able to sympathize with our weaknesses because he “has been tempted in every way, just as we are” (Heb. 4:15). His high priestly work on earth was highlighted in terms of his ministry of mercy toward his people. Like God’s mercy, Jesus’ mercy was shown in his actions of salvation (Luke 19:10; Eph. 5:2; 1 Tim. 1:14–16; Titus 3:4–7), of blessing (Mark 10:13–16), and of forgiveness (Mark 2:10; Luke 23:34). Paul’s personal experience led him to confess, “He saved us, not because of righteous things we had done, but because of his mercy” (Titus 3:5). Jesus’ character of mercy was most vividly manifested on the cross when he prayed for the forgiveness of the crucifying soldiers and the cursing crowds (Luke 23:33–37).

Human Response to God’s Mercy

What is the proper response to God’s mercy and compassion? God expects believers to show the same kind of mercy toward other people. One of the best examples is the parable of the unmerciful servant (Matt. 18:23–35). The central focus of this parable is on the unmerciful servant, to whom a tremendous mercy is shown by the king, but who refuses to show a little mercy to his fellow servant. The parable concludes with the king’s statement that no mercy will be shown to those who do not show mercy and forgiveness to others. Hence, a forgiving attitude is a must for believers, who have received immeasurable mercy from God when he forgave their sins at the time of repentance. The Lord’s Prayer also includes the believer’s forgiveness of others as being inseparably linked to the request for forgiveness from God (Matt. 6:12). Jesus affirms this idea in a subsequent statement: “For if you forgive other people when they sin against you, your heavenly Father will also forgive you. But if you do not forgive others their sins, your Father will not forgive your sins” (6:14–15).

Mercy is one of the eight blessings in the Beatitudes: “Blessed are the merciful, for they will be shown mercy” (Matt. 5:7). Jesus’ response to the critical Pharisees reveals that our merciful life should precede our religious life (9:13). According to the parable of the good Samaritan (Luke 10:25–37), the true neighbor is the one who shows mercy to the afflicted. Its conclusion, “Go and do likewise” (10:37), requires believers to show mercy to their suffering neighbors. At the last judgment the righteous are characterized by their lives of showing mercy to the hungry, the thirsty, the stranger, the unclothed, the sick, and the imprisoned (Matt. 25:37–40). In Luke 6:36, Jesus summarizes the law of mercy: “Be merciful, just as your Father is merciful.” According to James, “judgment without mercy will be shown to anyone who has not been merciful”; however, “mercy triumphs over judgment” (James 2:12–13). And according to the prophets, a merciless life is characteristic of godless people (Isa. 13:18; Jer. 6:23; 21:7; 50:42; Amos 1:11–12).

It is by God’s mercy that believers can persevere during the time of suffering (2 Cor. 4:1). Their prayer is the channel through which they draw God’s mercy. Hence, the writer of Hebrews exhorts believers to “approach God’s throne of grace with confidence, so that we may receive mercy” (Heb. 4:16).

On several occasions Jesus commanded demons or individuals to refrain from announcing his identity or making known a miracle that he performed. These commands to keep silent are found in Luke and Matthew, but more frequently in Mark (1:25, 34, 44; 3:12; 5:43; 7:36; 8:26, 30; 9:9). Since Jesus came to reveal himself as Israel’s true Messiah, these prohibitions against the public proclamation of his identity and certain miracles that he performed are puzzling. This feature in Mark’s Gospel has been called the “messianic secret.” Several examples are as follows:

Mark 1:24–25: Jesus silenced an evil spirit that identified him as the “Holy One of God.”

Mark 1:34: Jesus prohibited demons from speaking because they knew who he was (see also 3:12).

Mark 1:44: Jesus commanded a leper whom he healed not to tell anyone.

Mark 5:43: Jesus commanded those present at the healing of Jairus’s daughter not to tell anyone.

Mark 7:36: After healing a deaf and mute man, Jesus ordered those present not to tell anyone.

Mark 8:30: When Peter confessed Jesus to be the Christ, Jesus commanded him not to tell anyone.

Mark 9:9: After the transfiguration, Jesus commanded Peter, James, and John not to tell anyone what they saw until after his resurrection.

Several explanations have been proposed concerning the motive behind the so-called messianic secret and the commands to keep silent. One interpretation, proposed by William Wrede in 1901 in his book The Messianic Secret, attempted to explain why Jesus was not accepted as the Messiah during his earthly ministry. Wrede argued that Jesus never conceived of himself as the Messiah. Rather, the early church designated him as such after the resurrection. Thus Mark, writing for the church, fashioned his Gospel, inserting these passages to make it appear that Jesus privately taught the disciples that he really was the Messiah, even though he prohibited this proclamation in public. Others have proposed that Mark was actually attempting to soften Jesus’ claims to be the Messiah.

There are, however, better explanations of why Jesus sometimes instructed individuals not to broadcast his identity or tell of a miracle that he performed. In each case or context the reason for silence is probably slightly different. A frequent explanation is that Jesus did not want to encourage false messianic expectations. Many Jews imagined the Messiah to be a political and/or military figure who would deliver the nation from its Gentile oppressors. Most Jews did not expect or welcome a suffering Christ. From God’s perspective, hailing him as Messiah while rejecting or being ignorant of his redemptive plans would have been counterproductive to his purpose. In light of this, some interpreters maintain that the veil of secrecy was lifted as Jesus neared Passion Week (Mark 10:47–48; 12:6–7; 14:62).

A second reason for silence, regarding those cases where demons proclaimed his identity, was that God had sovereignly chosen men and women to be his witnesses, not wicked spirits. Even in the cases where demonic announcements concerning Jesus were accurate, their advertisement surely would skew the character of the message and hinder its reception.

Third, Jesus withheld further revelation of his identity and messianic power from those who were rejecting his claims (Matt. 13:16; Mark 4:24–25).

Fourth, miracles sometimes conjured up the wrong kind of faith. Multitudes sought miracles without embracing the Messiah (Mark 1:32–38; John 6:2, 14–15, 26).

Fifth, sometimes Jesus’ prohibitions against identifying him were disobeyed, and in most cases the command to silence did not hinder the amazement and wonder at what had taken place (Mark 1:27, 45; 5:42; 7:36–37). This inability to keep quiet regarding who Jesus was and what he did reinforced the uniqueness of his identity and emphasized how remarkable the Messiah and his miracles were.

Finally, an overly zealous response to Jesus endangered his purpose of completing his earthly ministry according to God’s timetable. This is most clearly stated in John’s Gospel (2:4; 7:6, 8, 30; 8:20; 12:23, 27; 13:1; 16:32; 17:1). Jesus needed to fully proclaim his message to the nation and prepare his disciples before his death (Mark 1:38). A premature arrest and trial would have defeated this purpose.

The founder of what became known as the movement of Jesus followers or Christianity. For Christian believers, Jesus Christ embodies the personal and supernatural intervention of God in human history.

Introduction

Name. Early Christians combined the name “Jesus” with the title “Christ” (Acts 5:42; NIV: “Messiah”). The name “Jesus,” from the Hebrew Yehoshua or Yeshua, was a common male name in first-century Judaism. The title “Christ” is from the Greek christos, a translation of the Hebrew mashiakh (“anointed one, messiah”). Christians eventually were named after Jesus’ title (Acts 11:26). During the ministry of Jesus, Peter was the first disciple to recognize Jesus as the Messiah (Matt. 16:16; Mark 9:29; Luke 9:20).

Sources. From the viewpoint of Christianity, the life and ministry of Jesus constitute the turning point in human history. From a historical perspective, ample early source materials would be expected. Indeed, both Christian and non-Christian first-century and early second-century literary sources are extant, but they are few in number. In part, this low incidence is due to society’s initial resistance to the Jesus followers’ movement. The ancient Roman historian Tacitus called Christianity “a superstition,” since its beliefs did not fit with the culture’s prevailing worldview and thus were considered antisocial. Early literary sources therefore are either in-group documents or allusions in non-Christian sources.

The NT Gospels are the principal sources for the life and ministry of Jesus. They consist of Matthew, Mark, Luke (the Synoptic Gospels), and John. Most scholars adhere to the so-called Four Source Hypothesis. In this theory, Mark was written first and was used as a source by Matthew and Luke, who also used the sayings source Q (from German Quelle, meaning “source”) as well as their own individual sources M (Matthew) and L (Luke). John used additional sources.

The early church tried to put together singular accounts, so-called Gospel harmonies, of the life of Jesus. The Gospel of the Ebionites represents one such attempt based on the Synoptic Gospels. Another harmony, the Diatessaron, based on all four Gospels, was produced around AD 170 by Tatian. Additional source materials concerning the life of Christ are provided in the NT in texts such as Acts, the Pauline Epistles, the General Epistles, and the Revelation of John. Paul wrote to the Galatians, “But when the time had fully come, God sent his Son, born of a woman, born under law” (Gal. 4:4). The first narrative about Jesus by the Christian community was a passion narrative, the account of his death and resurrection. The first extant references to this tradition are found in Paul’s letters (1 Cor. 2:2; Gal. 3:1). The resurrection was recognized from the beginning as the cornerstone of the Christian faith (1 Cor. 15:13–14).

Among non-Christian sources, the earliest reference to Jesus is found in a letter written circa AD 112 by Pliny the Younger, the Roman governor of Bithynia-Pontus (Ep. 10.96). The Roman historian Tacitus mentions Christians and Jesus around AD 115 in his famous work about the history of Rome (Ann. 15.44). Another Roman historian, Suetonius, wrote around the same time concerning unrest among the Jews in Rome because of a certain “Chrestos” (Claud. 25.4). Some scholars conclude that “Chrestos” is a misspelling of “Christos,” a reference to Jesus.

The Jewish author Josephus (first century AD) mentions Jesus in a story about the Jewish high priest Ananus and James the brother of Jesus (Ant. 20.200). A controversial reference to Jesus appears in a different part of the same work, where Josephus affirms that Jesus is the Messiah and that he rose from the dead (Ant. 18.63–64). The majority of scholars consider this passage to be authentic but heavily edited by later Christian copyists. Another Jewish source, the Talmud, also mentions Jesus in several places, but these references are very late and of little historical value.

Noncanonical Gospels that mention Jesus include, for example, the Infancy Gospel of Thomas, the Gospel of Thomas, the Gospel of Peter, the Gospel of James, the Gospel of Judas Iscariot, the Gospel of the Hebrews, the Egerton Gospel, and the Gospel of Judas. Although some of these may contain an occasional authentic saying or event, for the most part they are late and unreliable.

Jesus’ Life

Birth and childhood. The Gospels of Matthew and Luke record Jesus’ birth in Bethlehem during the reign of Herod the Great (Matt. 2:1; Luke 2:4, 11). Jesus was probably born between 6 and 4 BC, shortly before Herod’s death (Matt. 2:19). Both Matthew and Luke record the miracle of a virginal conception made possible by the Holy Spirit (Matt. 1:18; Luke 1:35). Luke mentions a census under the Syrian governor Quirinius that was responsible for Jesus’ birth taking place in Bethlehem (2:1–5). Both the census and the governorship at the time of the birth of Jesus have been questioned by scholars. Unfortunately, there is not enough extrabiblical evidence to either confirm or disprove these events, so their veracity must be determined on the basis of one’s view regarding the general reliability of the Gospel tradition.

On the eighth day after his birth, Jesus was circumcised, in keeping with the Jewish law, at which time he officially was named “Jesus” (Luke 2:21). He spent his growing years in Nazareth, in the home of his parents, Joseph and Mary (2:40). Of the NT Gospels, the Gospel of Luke contains the only brief portrayal of Jesus’ growth in strength, wisdom, and favor with God and people (2:40, 52). Luke also contains the only account of Jesus as a young boy (2:41–49).

Jesus was born in a lower socioeconomic setting. His parents offered a temple sacrifice appropriate for those who could not afford to sacrifice a sheep (Luke 2:22–24; cf. Lev. 12:8). Joseph, Jesus’ earthly father, was a carpenter or an artisan in wood, stone, or metal (Matt. 13:55). From a geographical perspective, Nazareth was not a prominent place for settling, since it lacked fertile ground. Jesus’ disciple Nathanael expressed an apparently common first-century sentiment concerning Nazareth: “Nazareth! Can anything good come from there?” (John 1:46).

Jesus was also born in a context of scandal. Questions of illegitimacy were surely raised, since his mother Mary was discovered to be pregnant before her marriage to Joseph. According to Matthew, only the intervention of an angel convinced Joseph not to break his betrothal (Matt. 1:18–24). Jesus’ birth took place in Bethlehem, far from his parents’ home in Nazareth. According to kinship hospitality customs, Joseph and Mary would have expected to stay with distant relatives in Bethlehem. It is likely that they were unwelcome because of Jesus’ status as an illegitimate child; thus Mary had to give birth elsewhere and place the infant Jesus in a feeding trough (Luke 2:7). A similar response was seen years later in Nazareth when Jesus was identified as “Mary’s son” (Mark 6:3) rather than through his paternal line, thereby shaming him as one who was born an illegitimate child. Jesus was likewise rejected at the end of his life as the crowds cried, “Crucify him!” (Matt. 27:22–23; Mark 15:13–14; Luke 23:21; John 19:6, 15). When Jesus was arrested, most of his followers fled (Matt. 26:56; Mark 14:50–52), and a core disciple, Peter, vehemently denied knowing him (Matt. 26:69–74; Mark 14:66–71; Luke 22:55–60; John 18:15–17, 25–27). His own siblings did not believe in him (John 7:5) and were evidently ashamed of his fate, since from the cross Jesus placed the care of his mother into the hands of “the disciple whom he loved” (19:26–27) rather than the next brother in line, as was customary.

Baptism, temptation, and start of ministry. After Jesus was baptized by the prophet John the Baptist (Luke 3:21–22), God affirmed his pleasure with him by referring to him as his Son, whom he loved (Matt. 3:17; Mark 1:11; Luke 3:22). Jesus’ baptism did not launch him into fame and instant ministry success; instead, Jesus was led by the Spirit into the wilderness, where he was tempted for forty days (Matt. 4:1–11; Mark 1:12–13; Luke 4:1–13). Mark stresses that the temptations immediately followed the baptism. Matthew and Luke identify three specific temptations by the devil, though their order for the last two is reversed. Both Matthew and Luke agree that Jesus was tempted to turn stones into bread, expect divine intervention after jumping off the temple portico, and receive all the world’s kingdoms for worshiping the devil. Jesus resisted all temptation, quoting Scripture in response.

Matthew and Mark record that Jesus began his ministry in Capernaum in Galilee, after the arrest of John the Baptist (Matt. 4:12–13; Mark 1:14). Luke says that Jesus started his ministry at about thirty years of age (3:23). This may be meant to indicate full maturity or perhaps correlate this age with the onset of the service of the Levites in the temple (cf. Num. 4:3). John narrates the beginning of Jesus’ ministry by focusing on the calling of the disciples and the sign performed at a wedding at Cana (1:35–2:11).

Jesus’ public ministry: chronology. Jesus’ ministry started in Galilee, probably around AD 27/28, and ended with his death around AD 30 in Jerusalem. The temple had been forty-six years in construction (generally interpreted as the temple itself and the wider temple complex) when Jesus drove out the money changers (John 2:20). According to Josephus, the rebuilding and expansion of the second temple had started in 20/19 BC, during the eighteenth year of Herod’s reign (Ant. 15.380). The ministry of John the Baptist had commenced in the fifteenth year of Tiberius (Luke 3:1–2), who had become a coregent in AD 11/12. From these dates of the start of the temple building and the correlation of the reign of Tiberius to John the Baptist’s ministry, the onset of Jesus’ ministry can probably be dated to AD 27/28.

The Gospel of John mentions three Passovers and another unnamed feast in John 5:1. The length of Jesus’ ministry thus extended over three or four Passovers, equaling about three or three and a half years. Passover, which took place on the fifteenth of Nisan, came on a Friday in AD 30 and 33. The year of Jesus’ death was therefore probably AD 30.

Jesus’ ministry years may be divided broadly into his Galilean and his Judean ministries. The Synoptic Gospels describe the ministry in Galilee from various angles but converge again as Jesus enters Judea.

Galilean ministry. The early stages of Jesus’ ministry centered in and around Galilee. Jesus presented the good news and proclaimed that the kingdom of God was near. Matthew focuses on the fulfillment of prophecy (Matt. 4:13–17). Luke records Jesus’ first teaching in his hometown, Nazareth, as paradigmatic (Luke 4:16–30); the text that Jesus quoted, Isa. 61:1–2, set the stage for his calling to serve and revealed a trajectory of rejection and suffering.

All Gospels record Jesus’ gathering of disciples early in his Galilean ministry (Matt. 4:18–22; Mark 1:16–20; Luke 5:1–11; John 1:35–51). The formal call and commissioning of the Twelve who would become Jesus’ closest followers is recorded in different parts of the Gospels (Matt. 10:1–4; Mark 3:13–19; Luke 6:12–16). A key event in the early ministry is the Sermon on the Mount/Plain (Matt. 5:1–7:29; Luke 6:20–49). John focuses on Jesus’ signs and miracles, in particular in the early parts of his ministry, whereas the Synoptics focus on healings and exorcisms.

During Jesus’ Galilean ministry, onlookers struggled with his identity. However, evil spirits knew him to be of supreme authority (Mark 3:11). Jesus was criticized by outsiders and by his own family (3:21). The scribes from Jerusalem identified him as a partner of Beelzebul (3:22). Amid these situations of social conflict, Jesus told parables that couched his ministry in the context of a growing kingdom of God. This kingdom would miraculously spring from humble beginnings (4:1–32).

The Synoptics present Jesus’ early Galilean ministry as successful. No challenge or ministry need superseded Jesus’ authority or ability: he calmed a storm (Mark 4:35–39), exorcized many demons (Mark 5:1–13), raised the dead (Mark 5:35–42), fed five thousand (Mark 6:30–44), and walked on water (Mark 6:48–49).

In the later part of his ministry in Galilee, Jesus often withdrew and traveled to the north and the east. The Gospel narratives are not written with a focus on chronology. However, only brief returns to Galilee appear to have taken place prior to Jesus’ journey to Jerusalem. As people followed Jesus, faith was praised and fear resolved. Jerusalem’s religious leaders traveled to Galilee, where they leveled accusations and charged Jesus’ disciples with lacking ritual purity (Mark 7:1–5). Jesus shamed the Pharisees by pointing out their dishonorable treatment of parents (7:11–13). The Pharisees challenged his legitimacy by demanding a sign (8:11). Jesus refused them signs but agreed with Peter, who confessed, “You are the Messiah” (8:29). Jesus did provide the disciples a sign: his transfiguration (9:2–8).

Jesus withdrew from Galilee to Tyre and Sidon, where a Syrophoenician woman requested healing for her daughter. Jesus replied, “I was sent only to the lost sheep of Israel” (Matt. 15:24). Galileans had long resented the Syrian provincial leadership partiality that allotted governmental funds in ways that made the Jews receive mere “crumbs.” Consequently, when the woman replied, “Even the dogs eat the crumbs that fall from their master’s table,” Jesus applauded her faith (Matt. 15:27–28). Healing a deaf-mute man in the Decapolis provided another example of Jesus’ ministry in Gentile territory (Mark 7:31–37). Peter’s confession of Jesus as the Christ took place during Jesus’ travel to Caesarea Philippi, a well-known Gentile territory. The city was the ancient center of worship of the Hellenistic god Pan.

Judean ministry. Luke records a geographic turning point in Jesus’ ministry as he resolutely set out for Jerusalem, a direction that eventually led to his death (Luke 9:51). Luke divides the journey to Jerusalem into three phases (9:51–13:21; 13:22–17:10; 17:11–19:27). The opening verses of phase one emphasize a prophetic element of the journey. Jesus viewed his ministry in Jerusalem as his mission, and the demands on discipleship intensified as Jesus approached Jerusalem (Matt. 20:17–19, 26–28; Mark 10:38–39, 43–45; Luke 14:25–35). Luke presents the second phase of the journey toward Jerusalem with a focus on conversations regarding salvation and judgment (Luke 13:22–30). In the third and final phase of the journey, the advent of the kingdom and the final judgment are the main themes (17:20–37; 19:11–27).

Social conflicts with religious leaders increased throughout Jesus’ ministry. These conflicts led to lively challenge-riposte interactions concerning the Pharisaic schools of Shammai and Hillel (Matt. 19:1–12; Mark 10:1–12). Likewise, socioeconomic feathers were ruffled as Jesus welcomed young children, who had little value in society (Matt. 19:13–15; Mark 10:13–16; Luke 18:15–17).

Passion Week, death, and resurrection. Each of the Gospels records Jesus’ entry into Jerusalem with the crowds extending him a royal welcome (Matt. 21:4–9; Mark 11:7–10; Luke 19:35–38; John 12:12–15). Luke describes Jesus’ ministry in Jerusalem as a time during which Jesus taught in the temple as Israel’s Messiah (19:45–21:38).

In Jerusalem, Jesus cleansed the temple of profiteering (Mark 11:15–17). Mark describes the religious leaders as fearing Jesus because the whole crowd was amazed at his teaching, and so they “began looking for a way to kill him” (11:18). Dismayed, each segment of Jerusalem’s temple leadership inquired about Jesus’ authority (11:27–33). Jesus replied with cunning questions (12:16, 35–36), stories (12:1–12), denunciation (12:38–44), and a prediction of Jerusalem’s own destruction (13:1–31). One of Jesus’ own disciples, Judas Iscariot, provided the temple leaders the opportunity for Jesus’ arrest (14:10–11).

At the Last Supper, Jesus instituted a new Passover, defining a new covenant grounded in his sufferings (Matt. 26:17–18, 26–29; Mark 14:16–25; Luke 22:14–20). He again warned the disciples of his betrayal and arrest (Matt. 26:21–25, 31; Mark 14:27–31; Luke 22:21–23; John 13:21–30), and later he prayed for the disciples (John 17:1–26) and prayed in agony and submissiveness in the garden of Gethsemane (Matt. 26:36–42; Mark 14:32–42; Luke 22:39–42). His arrest, trial, crucifixion, death, and resurrection followed (Matt. 26:46–28:15; Mark 14:43–16:8; Luke 22:47–24:9; John 18:1–20:18). Jesus finally commissioned his disciples to continue his mission by making disciples of all the nations (Matt. 28:18–20; Acts 1:8) and ascended to heaven with the promise that he will one day return (Luke 24:50–53; Acts 1:9–11).

The Identity of Jesus Christ

Various aspects of Jesus’ identity are stressed in the four NT Gospels, depending on their target audiences. In the Gospels the witnesses to Jesus’ ministry are portrayed as constantly questioning and examining his identity (Matt. 11:2–5; 12:24; 26:63; 27:11; Mark 3:22; 8:11; 11:28; 14:61; Luke 7:18–20; 11:15; 22:67, 70; 23:39; John 7:20, 25–27; 18:37). Only beings of the spiritual realm are certain of his divinity (Mark 1:34; 3:11; Luke 4:41). At Jesus’ baptism, God referred to him as his Son, whom he loved (Matt. 3:17; Mark 1:11; Luke 3:22). Likewise, when Jesus was transfigured in the presence of Peter, James, and John, a voice affirmed, “This is my Son, whom I love” (Matt. 17:5; Mark 9:7). At the moment of his death, the questioning of Jesus’ identity culminated in a confession by a Roman centurion and other guards: “Surely he was the Son of God!” (Matt. 27:54; cf. Mark 15:39).

Miracle worker. In the first-century setting, folk healers and miracle workers were part of the fabric of society. Jesus, however, performed signs and miracles in order to demonstrate the authority of the kingdom of God over various realms: disease, illness, the spiritual world, nature, and even future events. Especially in the Gospel of John, Jesus’ signs and miracles are used to show his authority and thus his identity.

No challenge superseded Jesus’ authority. Among his ample miracles and signs, he changed water into wine (John 2:7–9), calmed a storm in the sea (Matt. 8:23–27; Mark 4:35–39; Luke 8:22–25), exorcized demons (Matt. 9:32–34; Mark 5:1–13; Luke 9:42–43), healed the sick (Mark 1:40–44), raised the dead (Matt. 9:23–25; Mark 5:35–42; Luke 7:1–16; 8:49–54; John 11:17, 38–44), performed miraculous feedings (Matt. 14:17–21; 15:34–38; Mark 6:30–44; 8:5–9; Luke 9:10–17; John 6:8–13), and walked on water (Matt. 14:25–26; Mark 6:48–49; John 6:19).

The Pharisees requested miracles as evidence of his authority (Mark 8:11–12). Jesus refused, claiming that a wicked and adulterous generation asks for a miraculous sign (Matt. 12:38–39; 16:1–4). The only sign that he would give was the sign of Jonah—his death and resurrection three days later—a personal sacrifice, taking upon himself the judgment of the world (Matt. 12:39–41).

Rabbi/teacher. Jesus’ teaching style was similar to other first-century rabbis or Pharisees (Mark 9:5; 10:51; John 1:38; 3:2). What distinguished him was that he spoke with great personal authority (Matt. 5:22, 28, 32, 39, 44; Mark 1:22). Like other rabbis of his day, Jesus gathered disciples. He called these men to observe his lifestyle and to join him in his ministry of teaching, healing, and exorcism (Matt. 10:1–4; Mark 3:13–19; Luke 6:12–16).

Jesus used a variety of teaching methods. He frequently spoke in parables (Matt. 6:24; 13:24–52; 18:10–14, 23–35; 21:28–22:14; 24:32–36, 45–51; 25:14–30; Mark 4:1–34; 12:1–12; 13:28–34; Luke 8:4–18; 12:41–46; 13:18–21; 14:15–24; 15:1–16:15, 19–31; 18:1–14; 19:11–27; 20:9–19; 21:29–33), used figures of speech (John 10:9), hyperbole (Matt. 19:24; Mark 10:25; Luke 18:25), argumentation (Matt. 26:11), object lessons (Matt. 24:32), frequent repetition (Matt. 13:44–47; Luke 13:18–21), practical examples, and personal guidance.

Major themes in Jesus’ teaching include the kingdom of God, the cost of discipleship, internal righteousness, the end of the age, his identity, his mission, and his approaching death. In his teachings, observance of Torah was given new context and meaning because God’s kingdom had “come near” (Matt. 3:2). Jesus had come to fulfill the law (Matt. 5:17).

Jesus’ teaching ministry often took place amid social conflict. These conflicts were couched in so-called challenge-riposte interactions in which the honor status of those involved was at stake. Jesus used these interactions as teachable moments. When questioned, Jesus gave replies that reveal omniscience or intimate knowledge of God’s will, especially in the Gospel of John. In the Synoptic Gospels, Jesus’ answers are both ethical and practical in nature. The Synoptics portray Jesus as challenged repeatedly with accusations of violating customs specified in the Jewish law. Jesus’ answers to such accusations often echoed the essence of 1 Sam. 15:22, “To obey is better than sacrifice,” phrased by Jesus as “I desire mercy, not sacrifice” (Matt. 9:13; 12:7). An overall “better than” ethic was common in Jesus’ public teaching.

The Sermon on the Mount (Matt. 5–7) contains a “better than” ethic in which internal obedience is better than mere outward obedience. For example, Jesus said that anger without cause is equal to murder (Matt. 5:21–22), that looking at a woman lustfully amounts to adultery (Matt. 5:28), and that instead of revenging wrongs one must reciprocate with love (Matt. 5:38–48). Jesus valued compassion above traditions and customs, even those contained within the OT law. He desired internal obedience above the letter of the law.

Jesus’ teachings found their authority in the reality of God’s imminent kingdom (Matt. 3:2; 10:7; Mark 1:15; Luke 10:9), necessitating repentance (Matt. 3:2), belief (Mark 1:15), dependence (Matt. 18:3–5; Mark 10:15), and loyalty to a new community—the family of Jesus followers (Mark 3:34; 10:29–30). Jesus urged, “Seek first [God’s] kingdom and his righteousness” (Matt. 6:33). Preaching with such urgency was common among prophetic teachers of the intertestamental period. Jesus, however, had his own grounds for urgency. He held that God deeply valued all humans (Matt. 10:31) and would bring judgment swiftly (Matt. 25:31–46).

Examples of a “greater good” ethic in the Synoptics include the occasions when Jesus ate with sinners (Mark 2:16–17). Jesus used an aphorism in response to accusations about his associations with sinners, saying, “It is not the healthy who need a doctor, but the sick. I have not come to call the righteous, but sinners” (Mark 2:17). He advocated harvesting and healing on the Sabbath (Mark 2:23–28; 3:1–6), and when he was accused of breaking the law, he pointed to an OT exception (1 Sam. 21:1–6) to declare compassion appropriate for the Sabbath. Jesus also applied the “greater good” ethic in the case of divorce, since women suffered the societal stigma of adultery and commonly became outcasts following divorce (Matt. 19:8–9; Mark 10:5–9).

Jesus’ kingdom teachings were simultaneously spiritual, ethical, and eschatological in application. The teachings were aimed at internal transformation (Matt. 5:3–9; 18:3; Mark 10:15) and spurring on love (Matt. 5:44; 7:21). The Spirit of the Lord had called Jesus to bless the hurting ones as they aspired to a godly character. Jesus taught, “Be perfect, therefore, as your heavenly Father is perfect” (Matt. 5:48), and “Be merciful, just as your Father is merciful” (Luke 6:36). The “blessed” ones in Jesus’ teachings are poor of spirit, peace driven, mournful, and hungry for righteousness, consumed with emulating godly character.

Some scholars believe that Jesus promoted an “interim ethic” for the kingdom, intended only for a short period prior to the end of time. However, he was explicit regarding the longevity of his teachings: “Heaven and earth will pass away, but my words will never pass away” (Matt. 24:35; Luke 16:17).

Messiah. The concept of an anointed one, a messiah, who would restore the glories of David’s kingdom and bring political stability was common in Jewish expectation. Both before and after the Babylonian captivity, many Jews longed for one who would bring peace and protection. Israel’s prophets had spoken of a coming deliverer, one who would restore David’s kingdom and reign in justice and righteousness (2 Sam. 7:11–16; Isa. 9:1–7; 11:1–16; Jer. 23:5–6; 33:15–16; Ezek. 37:25; Dan. 2:44; Mic. 5:2; Zech. 9:9). Isaiah’s description of the servant (Isa. 53) whose suffering healed the nation provided a slightly different angle of expectation in terms of a deliverer.

Jesus’ authority and popularity as a miracle worker called up messianic images in first-century Jewish minds. On several occasions hearers called him “Son of David,” hoping for the Messiah (Matt. 12:23; 21:9). Simon Peter was the first follower who confessed Jesus as the Christ, the “Messiah” (Matt. 16:16; Mark 8:29). In line with Isaiah’s model of the Suffering Servant, Jesus focused not on political ends but rather on spiritual regeneration through his own sacrificial death (Mark 10:45).

Eschatological prophet. Many scholars claim that Jesus is best understood as a Jewish apocalypticist, an eschatological prophet who expected God to intervene in history, destroy the wicked, and bring in the kingdom of God. Central in this understanding are Jesus’ prophecies concerning the destruction of the temple in Jerusalem (Matt. 24:1–2, 15–22; Mark 13:1; Luke 21:5–24; John 2:19; Acts 6:14). In addition, it is noted that Jesus had twelve disciples, representative of the twelve tribes of Israel (Matt. 19:2–28; Luke 22:23–30). Certain of Jesus’ parables, those with apocalyptic images of coming judgment, present Jesus as an eschatological prophet (Matt. 24:45–25:30; Luke 12:41–46; 19:11–27).

Suffering Son of God. Jesus’ first recorded teaching in a synagogue in Nazareth was paradigmatic (Luke 4:16–21). He attributed the reading, Isa. 61:1–2, to his personal calling to serve, and in doing so he revealed a trajectory of suffering. The Gospel of Mark likewise aptly portrays Jesus as the suffering Son of God. Jesus’ own teachings incorporated his upcoming suffering (Mark 8:31; 9:12–13, 31; 10:33–34). He summarized his mission by declaring, “The Son of Man did not come to be served, but to serve, and to give his life as a ransom for many” (Mark 10:45). His earthly career ended with a trial in Jerusalem consisting of both Roman and Jewish components (Matt. 26:57–68; 27:1–31; Mark 14:53–65; 15:1–20; Luke 22:54–23:25; John 18:19–24; 18:28–19:16). He was insulted, scourged, mocked, and crucified.

Jesus’ suffering culminated in his humiliating death by crucifixion (Matt. 27:33–50; Mark 15:22–37; Luke 23:33–46; John 19:16–30). Crucifixion was a death of unimaginable horror, bringing shame and humiliation to the victim and his family. Anyone hanging on a tree was considered cursed (Deut. 21:23; Gal. 3:13). Thus, especially in a Jewish society, anyone associated with a crucified person bore the shame of following one who was executed as a lowly slave and left as a cursed corpse. The apostle Paul referred to this shame of the cross when he stated, “I am not ashamed of the gospel” (Rom. 1:16).

Exalted Lord. Jesus had prophesied that he would rise again (Matt. 16:21; 17:9, 23; 20:19; 27:63; Mark 8:31; 9:9, 31; 10:34; Luke 9:22; 18:33; 24:7, 46). The testimony of the Synoptics is that the resurrection of Jesus Christ indeed occurred on the third day, Christ having died on Friday (Mark 15:42–45; Luke 23:52–54; John 19:30–33) and risen again on Sunday (Matt. 28:1–7; Mark 16:2–7; Luke 24:1–7; John 20:1–16). The resurrected Jesus was witnessed by the women (Matt. 28:8–9), the eleven disciples (Matt. 28:16–17; Luke 24:36–43), and travelers on the road to Emmaus (Luke 24:31–32). According to Paul, he appeared to as many as five hundred others (1 Cor. 15:6). He appeared in bodily form, spoke, showed his scars, and ate (Luke 24:39–43; John 20:27; Acts 1:4). After forty postresurrection days, Jesus ascended into the heavenly realm (Acts 1:9).

As much as Jesus’ death was the epitome of shame, his victory over death was his ultimate exaltation (Phil. 2:5–11). At Pentecost, Peter proclaimed that in the resurrection God fulfilled OT promises (Ps. 16:10) by raising his Son from the grave (Acts 2:30–31). Furthermore, Christ provided freedom from the law through his resurrection (Rom. 5:13–14), God’s approval of his life and work (Phil. 2:8–9), and God’s designation of him as Lord over all the earth, the living and the dead (Acts 17:30–31; Phil. 2:10; Heb. 1:3), and over all his enemies (Eph. 1:20–23).

Jesus’ exaltation commenced the beginning of forgiveness and justification (Luke 24:46–47; Acts 13:30–39; Rom. 4:25) and his intercession for the people of God (Rom. 8:34). His ascension signaled the coming of the Holy Spirit as comforter and teacher (John 14:26; Acts 2:33) and was accompanied by the promise of his return in glory (Luke 24:51), at which time he will render judgment (Matt. 19:28; 24:31; Rev. 20:11–15) and establish his eternal kingdom (1 Cor. 15:24; 2 Tim. 4:1; Rev. 11:15; 22:5).

Jesus’ Purpose and Community

In the Gospel of Matthew, Jesus is the long-awaited Messiah, who preaches the good news of the kingdom, urging people to repent (4:17–23). Repentance and belief allow one to enter the kingdom. The call into the kingdom is a call into a new covenant, one made in Jesus’ blood (26:28).

In the prologue to the Gospel of Mark, the narrator reveals the identity of Jesus (1:1). Jesus is presented as the one who brings good tidings of salvation (cf. Isa. 40:9; 52:7; 61:1). The centrality of the gospel, the good news (Mark 1:14–15), is evident.

Luke likewise presents the preaching of the good news as a main purpose of Jesus’ ministry (4:43). The content of this good news is the kingdom of God (4:43; 8:1; 16:16). When the disciples of John the Baptist asked Jesus if he was the one who was to come (7:20), Jesus answered, “Go back and report to John what you have seen and heard: The blind receive sight, the lame walk, those who have leprosy are cleansed, the deaf hear, the dead are raised, and the good news is proclaimed to the poor” (7:22). The kingdom of God, as presented in Luke, brings freedom for the prisoners, recovery of sight for the blind, and release for the oppressed (4:18). Jesus’ healings and exorcisms announce the coming kingdom of God already present in the ministry of Jesus (4:40–44; 6:18–20; 8:1–2; 9:2; 10:8–9).

In the Gospel of John, Jesus testifies to the good news by way of signs throughout his ministry. These signs point to Jesus’ glory, his identity, and the significance of his ministry. Jesus is the Messiah, the Son of God, who offers eternal and abundant life. This abundant life is lived out in community.

In the Gospel of John, the disciples of Jesus represent the community of God (17:21). The disciples did not belong to the world, but they continued to live in the world (17:14–16). Throughout his ministry, Jesus called his disciples to follow him. This was a call to loyalty (Matt. 10:32–40; 16:24–26; Mark 8:34–38; Luke 9:23–26), a call to the family of God (Matt. 12:48–50; Mark 3:33–35). Jesus’ declaration “On this rock I will build my church” (Matt. 16:18) was preceded by the call to community. Jesus’ presence as the head of the community was replaced by the promised Spirit (John 14:16–18).

Jesus’ ministry continued in the community of Jesus’ followers, God’s family—the church. Entrance into the community was obtained by adopting the values of the kingdom, belief, and through the initiation rite of baptism (Matt. 10:37–39; 16:24–26; Mark 8:34–38; Luke 9:23–26, 57–62; John 1:12; 3:16; 10:27–29; Acts 2:38; 16:31–33; 17:30; Rom. 10:9).

The Quests for the Historical Jesus

The quest for the historical Jesus, or seeking who Jesus was from a historical perspective, is a modern phenomenon deemed necessary by scholars who claim that the NT Gospels were written long after Jesus’ death and were heavily influenced by the post-Easter understanding of the church.

The beginning of this quest is often dated to 1770, when the lecture notes of Hermann Samuel Reimarus were published posthumously. Reimarus had launched an inquiry into the identity of Jesus that rejected as inauthentic all supernatural elements in the Gospels. He concluded that the disciples invented Jesus’ miracles, prophecies, ritualistic religion, and resurrection. Reimarus’s conclusions were not widely accepted, but they set off a flurry of rationalistic research into the historical Jesus that continued throughout the nineteenth century. This became known as the “first quest” for the historical Jesus.

In 1906 German theologian Albert Schweit-zer published The Quest of the Historical Jesus (German title: Von Reimarus zu Wrede: Eine Geschichte der Leben-Jesu-Forschung), a scathing indictment of the first quest. Schweitzer’s work showed that nineteenth-century researchers re-created Jesus in their own image, transforming the historical Jesus into a modern philanthropist preaching an inoffensive message of love and brotherhood. Schweitzer’s conclusions marked the beginning of the end for this first quest. Schweitzer himself concluded that the historical Jesus was an eschatological prophet whose purposes failed during his last days in Jerusalem.

With the demise of the first quest, some NT scholars, such as Rudolf Bultmann, rejected any claim to being able to discover the historical Jesus. This trend continued until 1953, when some of Bultmann’s former students launched what has come to be known as the “new quest” for the historical Jesus (1953–c. 1970). This quest created new interest in the historical Jesus but was still dominated by the view that the portrait of Jesus in the Gospels is largely a creation of the church in a post-Easter setting.

As the rebuilding years of the post–World War II era waned and scholars started to reap academic fruit from major archaeological finds such as the DSS, research on the historical Jesus moved on to what has been called the “third quest.” This quest seeks especially to research and understand Jesus in his social and cultural setting.

(Disabilities; Disability; Deformity; Deformities; Sickness] The Bible often speaks of health, healing, disease, and illness. Good health was a sign of God’s favor, and healing was also the work of God and his divinely empowered agents. These agents included the prophets (1 Kings 17:8–23; 2 Kings 5:1–15), the apostles (Acts 3:1–10), and the messiah (Mal. 4:2). The divine prerogative of Jesus was to heal (Mark 1:32; 6:56; Matt. 4:23; 8:16; 15:30; 21:14; Luke 6:10, 17–19), and miraculous healings were a sign of his messianic office (Luke 7:20–23). Disease, on the other hand, was regarded as a sign of God’s disfavor. Within a covenantal context, God could send disease to punish the sinner (Exod. 4:11; 32:35).

The Bible assigns a wide variety of names to various diseases and their symptoms. These terms are nontechnical and generally descriptive. Some are uncertain in meaning. In most cases they describe the symptoms of the disease, not the disease itself. Diagnosis often was based on incomplete observation and nonclinical examination. The Bible also presupposes supernatural intervention in the life of a person. Healing occurred when God’s agents touched individuals, cast out demons, and resurrected the dead.

Ancient Near Eastern Influences

In the ancient Near East the knowledge of disease and medicine was precritical. Bacteria and viruses were virtually unknown. Mesopotamian literature contains many references to medicine, physicians, and medical practice. Minerals, salts, herbs, and other botanicals were used to make up treatments. Babylonian physicians also administered prescriptions accompanied by incantations. Disease was considered to be the result of a violation of a taboo or possession by a demon. The Code of Hammurabi (1750 BC) includes laws regulating the practice of medicine and surgery by physicians. In Egypt medicine and healing were connected to the gods. Tomb paintings and several papyrus documents describe the developing state of Egyptian medicine, pharmacy, and surgery.

Greek physicians admired and sought to learn the skills of the Egyptians. However, the early Greek doctor Hippocrates (460–370 BC), called the “Father of Medicine,” is credited with being the first physician to reject the belief that supernatural or divine forces cause illness. He argued that disease is the result of environmental factors, diet, and living habits, not a punishment imposed by the gods.

It is clear that the biblical world shared with the ancient Near East the same types of maladies common to tropical or subtropical climates. These include malaria, tropical fevers, dysentery, and sunstroke. The tendency of the hot climate to produce frequent droughts and famine certainly contributed to similar types of diseases throughout the Fertile Crescent. Additionally, it must be remembered that Palestine was a land bridge between the Mesopotamian and Egyptian worlds. Migrations carry not only goods and products, but also parasites, communicable disease, and epidemics.

Biblical Concept of Disease

The religious tradition of the Hebrews repudiated the magical or demonic origin of disease. Hence, moral, ethical, and spiritual factors regulated disease and illness. This was true for the individual as well as the community. The Hebrews, like the Egyptians, also recognized that much sickness arose from the individual’s relationship to the physical environment. Great stress was placed on hygiene and preventive medicine.

Pentateuchal legislation offered seven covenantal principles designed to prevent the possibility of disease and sickness: (1) Sabbath observance for humans, animals, and the land, which enforced regular periods of rest (Gen. 2:3); (2) dietary regulations, which divided food into efficient categories of clean and unclean (Lev. 11); (3) circumcision, which carried physical benefits as well as religious and moral implications (Gen. 17:9; circumcision is the only example of Hebrew surgery); (4) laws governing sexual relationships and health, including a list of forbidden degrees of marital relationships (Lev. 18–20); (5) provisions for individual sexual hygiene (Lev. 15); (6) stipulations for cleanliness and bodily purification (Lev. 14:2; 15:2); (7) sanitary and hygienic regulations for camp life (Num. 31:19; Deut. 23:12).

In NT times magical charms and incantations were used along with folk remedies in an effort to cure disease. Jesus repudiated these means. He also suggested that sickness and disease were not direct punishments for sin (John 9:2). In the Sermon on the Mount (Matt. 5–7), Jesus confirmed that the ethical and religious standards of the new covenant promoted the total health of the community and the individual.

Circulatory Diseases

Nabal most likely suffered a cerebrovascular accident or stroke (1 Sam. 25:36–38). After a heavy bout of drinking, his heart “died” (KJV; NIV: “failed”), and he became paralyzed, lapsed into a coma, and died ten days later. Psalm 137:5–6 may contain a clinical example of the symptoms of stroke. The psalmist wrote, “If I forget you, Jerusalem, may my right hand forget its skill. May my tongue cling to the roof of my mouth if I do not remember you.” This description points to a paralysis of the right side of the body (right hemiplegia) and the loss of speech (motor aphasia) that result from a stroke on the left side of the brain. Basically, the exiled psalmist is wishing upon himself the effects of a stroke if he held anything other than Jerusalem as his highest priority. Some have considered the collapse of Uzzah when he reached out to stabilize the ark of the covenant (2 Sam. 6:6–7) to be the consequence of an apoplectic seizure. But since no actual paralysis was described and death occurred immediately, this seems unlikely. It is more probable that God struck him down with an aortic aneurism or a coronary thrombosis.

Paralysis

A possible case of paralysis may be described in the shriveled (atrophic) hand of Jeroboam I (1 Kings 13:4–6). In an angry outburst Jeroboam ordered the arrest of a prophet who condemned the altar at Bethel. When Jeroboam stretched out his hand, it “shriveled up, so that he could not pull it back.” Several complicated diagnoses have been offered to explain the “withered” hand, but it is possibly an example of cataplexy, a sudden loss of muscle power following a strong emotional stimulus. After intercession by the man of God, and the subsiding of the emotional outburst, the arm was restored.

The threat against the faithless shepherd of God’s people (Zech. 11:17), which included a withered arm and blindness in the right eye, may refer to a form of paralysis known as tabes dorsalis, or locomotor ataxia. Knifelike pains in the extremities and blindness characterize this disease.

Paralysis is frequently mentioned in the NT (Matt. 8:6; 9:2, 6; 12:10; Mark 2:3–5, 9, 10; 3:1, 3, 5; Luke 5:18, 24; 6:6; John 5:3; Acts 9:33; Heb. 12:12). The exact diagnosis for each of these cases remains uncertain.

The physician Luke’s use of the Greek medical term paralelymenos (Luke 5:18, 24) suggests that some of these cases were caused by chronic organic disease. Others clearly were congenital (Acts 3:2; cf. 14:8). It is not necessary to rationalize the origin of these examples of paralysis as hysteria or pretense. The NT writers regarded the healing of these individuals by Jesus and the apostles as miraculous.

Mental Illness and Brain Disorders

Cases of mental disease are generally described in the Bible by noting the symptoms produced by the disorder. The particular cause of a mental illness in the NT is often blamed on an unknown evil spirit or spirits (Luke 8:2). Such spirits, however, were subject to God’s control and operated only within the boundaries allowed by him (1 Sam. 16:14–16, 23; 18:10; 19:9). Accordingly, in the OT “madness” and “confusion of mind” were regarded as consequences of covenantal disobedience (Deut. 28:28, 34).

It has been argued that King Saul displayed early indications of personality disorder. Symptoms included pride, self-aggrandizement (1 Sam. 11:6; 13:12; 15:9, 19), and ecstatic behavior (10:11–12). A rapid deterioration in Saul’s character transpired after David was anointed and became more popular (16:14; 18:10–11). Since Saul demonstrated fear, jealousy, a sense of persecution, and homicidal tendencies, some scholars argue that he suffered from paranoid schizophrenia.

Nebuchadnezzar suffered a rare form of monomania in which he lived like a wild beast in the field eating grass (Dan. 4:33). David, in order to save his own life, feigned insanity or perhaps epilepsy before the Philistine king Achish (1 Sam. 21:12–15).

In the NT, individuals with mental disorders went about naked, mutilated themselves, lived in tombs (Mark 5:2), and exhibited violent behavior (Matt. 8:28). Such mental disorientation was often linked to demon possession. Examples include the Syrophoenician’s child (Matt. 15:22; Mark 7:25), the demoniacs at Gerasa (Matt. 8:28; Mark 5:2; Luke 8:27) and Capernaum (Mark 1:23; Luke 4:33), a blind and mute demoniac (Matt. 12:22; Luke 11:14), and a fortune-telling slave girl (Acts 16:16). While such behavior is clinically suggestive of paranoid schizophrenia or other mental disorders, the mind-controlling influence of some extraneous negative force cannot be ruled out.

Epilepsy (grand mal) causes the afflicted person to fall to the ground, foam at the mouth, and clench or grind the teeth (Matt. 17:15; Mark 9:17–18; Luke 9:39). The description of Saul falling to the ground in an ecstatic state (1 Sam. 19:23–24) and Balaam falling with open eyes may be indicative of an epileptic seizure. In the NT, Jesus healed many who suffered from epilepsy (Matt. 4:24; 17:14–18; Mark 9:17–18; Luke 9:38–42). Some scholars have linked the light seen by Paul on the road to Damascus with the aura that some epileptics experience prior to a seizure. His subsequent blindness has also been attributed to the epileptic disturbance of the circulation of the blood in the brain.

Childhood Diseases

The cause of the death of the widow’s son at Zarephath is unknown (1 Kings 17:17–22). The death of the Shunammite woman’s son has been attributed to sunstroke (2 Kings 4:18–37), although a headache is the only symptom recorded (v. 19). In both cases there is too little evidence to present an accurate diagnosis.

In the first case, the boy at Zarephath stopped breathing (1 Kings 17:17). This may leave the door open to argue that Elijah resuscitated the child. However, in the second case, the text clearly states that the Shunammite boy died (2 Kings 4:20), implying a resurrection.

Infectious and Communicable Diseases

Fever and other calamities are listed among the punishments for covenantal infidelity (Deut. 28:22). Three different types of fever may be intentionally described here: “fever,” “inflammation,” and “scorching heat” (ESV: “fiery heat”). Fever is also mentioned frequently in the NT (Matt. 8:15; Mark 1:30–31; Luke 4:38–39; John 4:52; Acts 28:8). Both Jesus and Paul healed individuals who had a fever. A number of these fevers were likely caused by malaria, since the disease was known to be endemic to the Jordan Valley and other marshy areas in Palestine.

Several epidemics in which numerous people died of pestilence or plague are mentioned in the OT (Exod. 11:1; 12:13; Num. 14:37; Zech. 14:12). The fifth plague of Egypt (Exod. 9:3–6) has been attributed to Jordan Rift Valley fever, which is spread by flies. Bubonic plague has been blamed for the malady that struck the Philistines (1 Sam. 5–6). However, it may have been the result of a severe form of tropical dysentery. Acute bacillary dysentery contracted in the military camp may also have been responsible for the epidemic that killed a large number of the Assyrian army (2 Kings 19:35).

Parasitic Diseases

Some scholars have repeatedly argued that the “fiery serpents” (NIV: “venomous snakes”) encountered by Moses and the children of Israel (Num. 21:6–9) were in reality an infestation of the parasitic guinea worm (Dracunculus medinensis). Microscopic fleas ingested in drinking water carry the larvae of this slender nematode into the body. The larvae move from the digestive tract to the skin. The adult worm, which may grow to a length of several feet, discharges its eggs into an ulcer on the skin. Death of the host occurs because of the resulting infection of the skin ulcers.

After the conquest of Jericho, Joshua cursed the individual who would endeavor to rebuild the city (Josh. 6:26). Later, Hiel of Bethel attempted to rebuild the city and lost two of his sons as a result of the curse (1 Kings 16:34). Elisha was then asked to purify the bad water at Jericho in order to allow a new settlement (2 Kings 2:19). Elisha obliged by throwing salt into the spring and thereby making the water potable (2:20–22). Recent archaeological study has discovered the remains of certain snails in the mud-bricks used to construct Jericho in the Bronze Age. These types of snails are now known to serve as intermediate hosts for the flatworm parasite that can cause schistosomiasis. The Schistosoma haematobium trematode infects the urinary tract and the bladder. It is possible that this type of parasite was responsible for the death of Hiel’s two sons.

In NT times, Herod Agrippa apparently died of the complications of a parasitic disease, perhaps being infested by the larvae of flies (myiasis) in the bowels. Luke mentions that he was “eaten by worms” (skōlēkobrōtos [Acts 12:23]). The father of Publius also suffered from dysentery (Acts 28:8).

Physical Deformities and Abnormalities

Individuals with deformities were disqualified from priestly service (Lev. 21:18–20). The list included lameness, limb damage, and dwarfism. The deformities mentioned here might have been congenital or acquired. Mephibosheth was dropped by his nurse (2 Sam. 4:4) and perhaps suffered damage to the spinal cord. Jacob possibly sustained injury to an intervertebral disk (Gen. 32:32) causing a deformity and a limp. The woman who was “bent over” (Luke 13:10–17) might have suffered from an abnormality of the spine similar to scoliosis. It is difficult to ascertain the origin of the “shriveled hand” of the unnamed individual healed by Jesus (Matt. 12:10–13; Mark 3:1–5; Luke 6:6–10). It could be congenital in character or a paralysis caused by any number of factors.

Diseases and Disabilities of the Eyes and Ears

Physical blindness is mentioned several times in the Bible. Blindness excluded one from serving as a priest (Lev. 21:18, 20). Blindness and deafness, however, were disabilities requiring special care from the community (Lev. 19:14; Deut. 27:18). The “weak eyes” of Leah may refer to an eye condition (Gen. 29:17).

Blindness in the biblical world was caused by various factors. Leviticus 26:16 speaks of a fever that destroys the eyes. Flies probably were responsible for much of the conjunctivitis found in children. John 9:1 mentions congenital blindness, which Jesus cured using mud made from spittle and dirt (John 9:6). In Mark 8:22–26 Jesus healed a blind man by spitting in his eye and laying hands on him (cf. Matt. 20:34 with Mark 10:52).

Congenital deafness would also be associated with mutism and speech defects because a child learning to speak depends on imitation and mimicry. Jesus healed a man who was deaf and could barely talk (Mark 7:32–37). The man’s inability to say much possibly pointed to a loss of hearing early in life.

Skin Conditions

Various skin and hair abnormalities are described in the Bible. Some made the individual unclean (Lev. 13:30; 14:54). The OT speaks of “the boils of Egypt” (Deut. 28:27; cf. Exod. 9:9). Skin ailments included tumors, festering sores, boils, infections, and the itch (Deut. 28:27, 35; Isa. 3:7). Job complained of a litany of ailments: broken and festering skin (7:5), multiple wounds (9:17), black peeling skin and fever (30:30), gnawing bone pain (2:5; 19:20; 30:17), insomnia (7:3–4), and wasting away (33:21). These symptoms have been diagnosed as indications of yaws or eczema. A poultice made of figs cured Hezekiah’s boil (2 Kings 20:7).

Leprosy was once thought to be a common problem in the biblical world. Leprosy (Hansen’s disease) is a slow, progressive chronic infectious disease caused by a bacterium. Symptoms include loss of sensation and loss of parts of the body. Evidence for this type of disease in Palestine is rare. Uzziah may have had a true case of Hansen’s disease. He was quarantined until the day he died (2 Chron. 26:21).

Scholars now suggest that the symptoms of the disease described in the Bible do not fit this pattern and thus do not signify leprosy (Hansen’s disease) as it is known today. Instead, the word that English versions translate as “leprosy” (Heb. root tsr’) probably refers to different types of infectious skin disease, often characterized by a long-standing, patchy skin condition associated with peeling or flakiness and redness of skin. Evidence points more toward psoriasis, fungal infections, or dermatitis.

This disease could appear in humans (Lev. 14:2), on buildings (14:34), and on clothing (14:55). It was not limited to the extremities but could occur on the head (14:42–44). It could run its course quickly (13:5–8). It made the individual ceremonially unclean, but it was also curable (Lev. 14:3; 2 Kings 5:1–27). Individuals with the disease were not necessarily shunned (2 Kings 7; Matt. 26:6 // Mark 14:3). Moses (Exod. 4:6), Miriam (Num. 12:10), and Naaman experienced this type of skin disease (2 Kings 5:1–27). Jesus healed many suffering from skin ailments (Matt. 8:2–3; Mark 1:40–42; Luke 5:12–13), including the ten “men who had leprosy” (Luke 17:12–14).

Ailments of an Unknown Nature

Some cases in the Bible present insufficient evidence for scholars to render a clear diagnosis. King Asa suffered a disease in his feet (2 Chron. 16:12). However, in the OT the Hebrew expression for “feet” is sometimes used euphemistically for the sexual organs (Judg. 3:24 KJV). Because of this, the exact nature of the disease is ambiguous. Jehoram was afflicted with “an incurable disease of the bowels” (2 Chron. 21:18–19). Other unknown ailments factor in the deaths of the firstborn son of David and Bathsheba (2 Sam. 12:15), of Jeroboam’s son in infancy (1 Kings 14:17), of Elisha (2 Kings 13:14), and of Ezekiel’s wife (Ezek. 24:16).

(Disabilities; Disability; Deformity; Deformities; Sickness] The Bible often speaks of health, healing, disease, and illness. Good health was a sign of God’s favor, and healing was also the work of God and his divinely empowered agents. These agents included the prophets (1 Kings 17:8–23; 2 Kings 5:1–15), the apostles (Acts 3:1–10), and the messiah (Mal. 4:2). The divine prerogative of Jesus was to heal (Mark 1:32; 6:56; Matt. 4:23; 8:16; 15:30; 21:14; Luke 6:10, 17–19), and miraculous healings were a sign of his messianic office (Luke 7:20–23). Disease, on the other hand, was regarded as a sign of God’s disfavor. Within a covenantal context, God could send disease to punish the sinner (Exod. 4:11; 32:35).

The Bible assigns a wide variety of names to various diseases and their symptoms. These terms are nontechnical and generally descriptive. Some are uncertain in meaning. In most cases they describe the symptoms of the disease, not the disease itself. Diagnosis often was based on incomplete observation and nonclinical examination. The Bible also presupposes supernatural intervention in the life of a person. Healing occurred when God’s agents touched individuals, cast out demons, and resurrected the dead.

Ancient Near Eastern Influences

In the ancient Near East the knowledge of disease and medicine was precritical. Bacteria and viruses were virtually unknown. Mesopotamian literature contains many references to medicine, physicians, and medical practice. Minerals, salts, herbs, and other botanicals were used to make up treatments. Babylonian physicians also administered prescriptions accompanied by incantations. Disease was considered to be the result of a violation of a taboo or possession by a demon. The Code of Hammurabi (1750 BC) includes laws regulating the practice of medicine and surgery by physicians. In Egypt medicine and healing were connected to the gods. Tomb paintings and several papyrus documents describe the developing state of Egyptian medicine, pharmacy, and surgery.

Greek physicians admired and sought to learn the skills of the Egyptians. However, the early Greek doctor Hippocrates (460–370 BC), called the “Father of Medicine,” is credited with being the first physician to reject the belief that supernatural or divine forces cause illness. He argued that disease is the result of environmental factors, diet, and living habits, not a punishment imposed by the gods.

It is clear that the biblical world shared with the ancient Near East the same types of maladies common to tropical or subtropical climates. These include malaria, tropical fevers, dysentery, and sunstroke. The tendency of the hot climate to produce frequent droughts and famine certainly contributed to similar types of diseases throughout the Fertile Crescent. Additionally, it must be remembered that Palestine was a land bridge between the Mesopotamian and Egyptian worlds. Migrations carry not only goods and products, but also parasites, communicable disease, and epidemics.

Biblical Concept of Disease

The religious tradition of the Hebrews repudiated the magical or demonic origin of disease. Hence, moral, ethical, and spiritual factors regulated disease and illness. This was true for the individual as well as the community. The Hebrews, like the Egyptians, also recognized that much sickness arose from the individual’s relationship to the physical environment. Great stress was placed on hygiene and preventive medicine.

Pentateuchal legislation offered seven covenantal principles designed to prevent the possibility of disease and sickness: (1) Sabbath observance for humans, animals, and the land, which enforced regular periods of rest (Gen. 2:3); (2) dietary regulations, which divided food into efficient categories of clean and unclean (Lev. 11); (3) circumcision, which carried physical benefits as well as religious and moral implications (Gen. 17:9; circumcision is the only example of Hebrew surgery); (4) laws governing sexual relationships and health, including a list of forbidden degrees of marital relationships (Lev. 18–20); (5) provisions for individual sexual hygiene (Lev. 15); (6) stipulations for cleanliness and bodily purification (Lev. 14:2; 15:2); (7) sanitary and hygienic regulations for camp life (Num. 31:19; Deut. 23:12).

In NT times magical charms and incantations were used along with folk remedies in an effort to cure disease. Jesus repudiated these means. He also suggested that sickness and disease were not direct punishments for sin (John 9:2). In the Sermon on the Mount (Matt. 5–7), Jesus confirmed that the ethical and religious standards of the new covenant promoted the total health of the community and the individual.

Circulatory Diseases

Nabal most likely suffered a cerebrovascular accident or stroke (1 Sam. 25:36–38). After a heavy bout of drinking, his heart “died” (KJV; NIV: “failed”), and he became paralyzed, lapsed into a coma, and died ten days later. Psalm 137:5–6 may contain a clinical example of the symptoms of stroke. The psalmist wrote, “If I forget you, Jerusalem, may my right hand forget its skill. May my tongue cling to the roof of my mouth if I do not remember you.” This description points to a paralysis of the right side of the body (right hemiplegia) and the loss of speech (motor aphasia) that result from a stroke on the left side of the brain. Basically, the exiled psalmist is wishing upon himself the effects of a stroke if he held anything other than Jerusalem as his highest priority. Some have considered the collapse of Uzzah when he reached out to stabilize the ark of the covenant (2 Sam. 6:6–7) to be the consequence of an apoplectic seizure. But since no actual paralysis was described and death occurred immediately, this seems unlikely. It is more probable that God struck him down with an aortic aneurism or a coronary thrombosis.

Paralysis

A possible case of paralysis may be described in the shriveled (atrophic) hand of Jeroboam I (1 Kings 13:4–6). In an angry outburst Jeroboam ordered the arrest of a prophet who condemned the altar at Bethel. When Jeroboam stretched out his hand, it “shriveled up, so that he could not pull it back.” Several complicated diagnoses have been offered to explain the “withered” hand, but it is possibly an example of cataplexy, a sudden loss of muscle power following a strong emotional stimulus. After intercession by the man of God, and the subsiding of the emotional outburst, the arm was restored.

The threat against the faithless shepherd of God’s people (Zech. 11:17), which included a withered arm and blindness in the right eye, may refer to a form of paralysis known as tabes dorsalis, or locomotor ataxia. Knifelike pains in the extremities and blindness characterize this disease.

Paralysis is frequently mentioned in the NT (Matt. 8:6; 9:2, 6; 12:10; Mark 2:3–5, 9, 10; 3:1, 3, 5; Luke 5:18, 24; 6:6; John 5:3; Acts 9:33; Heb. 12:12). The exact diagnosis for each of these cases remains uncertain.

The physician Luke’s use of the Greek medical term paralelymenos (Luke 5:18, 24) suggests that some of these cases were caused by chronic organic disease. Others clearly were congenital (Acts 3:2; cf. 14:8). It is not necessary to rationalize the origin of these examples of paralysis as hysteria or pretense. The NT writers regarded the healing of these individuals by Jesus and the apostles as miraculous.

Mental Illness and Brain Disorders

Cases of mental disease are generally described in the Bible by noting the symptoms produced by the disorder. The particular cause of a mental illness in the NT is often blamed on an unknown evil spirit or spirits (Luke 8:2). Such spirits, however, were subject to God’s control and operated only within the boundaries allowed by him (1 Sam. 16:14–16, 23; 18:10; 19:9). Accordingly, in the OT “madness” and “confusion of mind” were regarded as consequences of covenantal disobedience (Deut. 28:28, 34).

It has been argued that King Saul displayed early indications of personality disorder. Symptoms included pride, self-aggrandizement (1 Sam. 11:6; 13:12; 15:9, 19), and ecstatic behavior (10:11–12). A rapid deterioration in Saul’s character transpired after David was anointed and became more popular (16:14; 18:10–11). Since Saul demonstrated fear, jealousy, a sense of persecution, and homicidal tendencies, some scholars argue that he suffered from paranoid schizophrenia.

Nebuchadnezzar suffered a rare form of monomania in which he lived like a wild beast in the field eating grass (Dan. 4:33). David, in order to save his own life, feigned insanity or perhaps epilepsy before the Philistine king Achish (1 Sam. 21:12–15).

In the NT, individuals with mental disorders went about naked, mutilated themselves, lived in tombs (Mark 5:2), and exhibited violent behavior (Matt. 8:28). Such mental disorientation was often linked to demon possession. Examples include the Syrophoenician’s child (Matt. 15:22; Mark 7:25), the demoniacs at Gerasa (Matt. 8:28; Mark 5:2; Luke 8:27) and Capernaum (Mark 1:23; Luke 4:33), a blind and mute demoniac (Matt. 12:22; Luke 11:14), and a fortune-telling slave girl (Acts 16:16). While such behavior is clinically suggestive of paranoid schizophrenia or other mental disorders, the mind-controlling influence of some extraneous negative force cannot be ruled out.

Epilepsy (grand mal) causes the afflicted person to fall to the ground, foam at the mouth, and clench or grind the teeth (Matt. 17:15; Mark 9:17–18; Luke 9:39). The description of Saul falling to the ground in an ecstatic state (1 Sam. 19:23–24) and Balaam falling with open eyes may be indicative of an epileptic seizure. In the NT, Jesus healed many who suffered from epilepsy (Matt. 4:24; 17:14–18; Mark 9:17–18; Luke 9:38–42). Some scholars have linked the light seen by Paul on the road to Damascus with the aura that some epileptics experience prior to a seizure. His subsequent blindness has also been attributed to the epileptic disturbance of the circulation of the blood in the brain.

Childhood Diseases

The cause of the death of the widow’s son at Zarephath is unknown (1 Kings 17:17–22). The death of the Shunammite woman’s son has been attributed to sunstroke (2 Kings 4:18–37), although a headache is the only symptom recorded (v. 19). In both cases there is too little evidence to present an accurate diagnosis.

In the first case, the boy at Zarephath stopped breathing (1 Kings 17:17). This may leave the door open to argue that Elijah resuscitated the child. However, in the second case, the text clearly states that the Shunammite boy died (2 Kings 4:20), implying a resurrection.

Infectious and Communicable Diseases

Fever and other calamities are listed among the punishments for covenantal infidelity (Deut. 28:22). Three different types of fever may be intentionally described here: “fever,” “inflammation,” and “scorching heat” (ESV: “fiery heat”). Fever is also mentioned frequently in the NT (Matt. 8:15; Mark 1:30–31; Luke 4:38–39; John 4:52; Acts 28:8). Both Jesus and Paul healed individuals who had a fever. A number of these fevers were likely caused by malaria, since the disease was known to be endemic to the Jordan Valley and other marshy areas in Palestine.

Several epidemics in which numerous people died of pestilence or plague are mentioned in the OT (Exod. 11:1; 12:13; Num. 14:37; Zech. 14:12). The fifth plague of Egypt (Exod. 9:3–6) has been attributed to Jordan Rift Valley fever, which is spread by flies. Bubonic plague has been blamed for the malady that struck the Philistines (1 Sam. 5–6). However, it may have been the result of a severe form of tropical dysentery. Acute bacillary dysentery contracted in the military camp may also have been responsible for the epidemic that killed a large number of the Assyrian army (2 Kings 19:35).

Parasitic Diseases

Some scholars have repeatedly argued that the “fiery serpents” (NIV: “venomous snakes”) encountered by Moses and the children of Israel (Num. 21:6–9) were in reality an infestation of the parasitic guinea worm (Dracunculus medinensis). Microscopic fleas ingested in drinking water carry the larvae of this slender nematode into the body. The larvae move from the digestive tract to the skin. The adult worm, which may grow to a length of several feet, discharges its eggs into an ulcer on the skin. Death of the host occurs because of the resulting infection of the skin ulcers.

After the conquest of Jericho, Joshua cursed the individual who would endeavor to rebuild the city (Josh. 6:26). Later, Hiel of Bethel attempted to rebuild the city and lost two of his sons as a result of the curse (1 Kings 16:34). Elisha was then asked to purify the bad water at Jericho in order to allow a new settlement (2 Kings 2:19). Elisha obliged by throwing salt into the spring and thereby making the water potable (2:20–22). Recent archaeological study has discovered the remains of certain snails in the mud-bricks used to construct Jericho in the Bronze Age. These types of snails are now known to serve as intermediate hosts for the flatworm parasite that can cause schistosomiasis. The Schistosoma haematobium trematode infects the urinary tract and the bladder. It is possible that this type of parasite was responsible for the death of Hiel’s two sons.

In NT times, Herod Agrippa apparently died of the complications of a parasitic disease, perhaps being infested by the larvae of flies (myiasis) in the bowels. Luke mentions that he was “eaten by worms” (skōlēkobrōtos [Acts 12:23]). The father of Publius also suffered from dysentery (Acts 28:8).

Physical Deformities and Abnormalities

Individuals with deformities were disqualified from priestly service (Lev. 21:18–20). The list included lameness, limb damage, and dwarfism. The deformities mentioned here might have been congenital or acquired. Mephibosheth was dropped by his nurse (2 Sam. 4:4) and perhaps suffered damage to the spinal cord. Jacob possibly sustained injury to an intervertebral disk (Gen. 32:32) causing a deformity and a limp. The woman who was “bent over” (Luke 13:10–17) might have suffered from an abnormality of the spine similar to scoliosis. It is difficult to ascertain the origin of the “shriveled hand” of the unnamed individual healed by Jesus (Matt. 12:10–13; Mark 3:1–5; Luke 6:6–10). It could be congenital in character or a paralysis caused by any number of factors.

Diseases and Disabilities of the Eyes and Ears

Physical blindness is mentioned several times in the Bible. Blindness excluded one from serving as a priest (Lev. 21:18, 20). Blindness and deafness, however, were disabilities requiring special care from the community (Lev. 19:14; Deut. 27:18). The “weak eyes” of Leah may refer to an eye condition (Gen. 29:17).

Blindness in the biblical world was caused by various factors. Leviticus 26:16 speaks of a fever that destroys the eyes. Flies probably were responsible for much of the conjunctivitis found in children. John 9:1 mentions congenital blindness, which Jesus cured using mud made from spittle and dirt (John 9:6). In Mark 8:22–26 Jesus healed a blind man by spitting in his eye and laying hands on him (cf. Matt. 20:34 with Mark 10:52).

Congenital deafness would also be associated with mutism and speech defects because a child learning to speak depends on imitation and mimicry. Jesus healed a man who was deaf and could barely talk (Mark 7:32–37). The man’s inability to say much possibly pointed to a loss of hearing early in life.

Skin Conditions

Various skin and hair abnormalities are described in the Bible. Some made the individual unclean (Lev. 13:30; 14:54). The OT speaks of “the boils of Egypt” (Deut. 28:27; cf. Exod. 9:9). Skin ailments included tumors, festering sores, boils, infections, and the itch (Deut. 28:27, 35; Isa. 3:7). Job complained of a litany of ailments: broken and festering skin (7:5), multiple wounds (9:17), black peeling skin and fever (30:30), gnawing bone pain (2:5; 19:20; 30:17), insomnia (7:3–4), and wasting away (33:21). These symptoms have been diagnosed as indications of yaws or eczema. A poultice made of figs cured Hezekiah’s boil (2 Kings 20:7).

Leprosy was once thought to be a common problem in the biblical world. Leprosy (Hansen’s disease) is a slow, progressive chronic infectious disease caused by a bacterium. Symptoms include loss of sensation and loss of parts of the body. Evidence for this type of disease in Palestine is rare. Uzziah may have had a true case of Hansen’s disease. He was quarantined until the day he died (2 Chron. 26:21).

Scholars now suggest that the symptoms of the disease described in the Bible do not fit this pattern and thus do not signify leprosy (Hansen’s disease) as it is known today. Instead, the word that English versions translate as “leprosy” (Heb. root tsr’) probably refers to different types of infectious skin disease, often characterized by a long-standing, patchy skin condition associated with peeling or flakiness and redness of skin. Evidence points more toward psoriasis, fungal infections, or dermatitis.

This disease could appear in humans (Lev. 14:2), on buildings (14:34), and on clothing (14:55). It was not limited to the extremities but could occur on the head (14:42–44). It could run its course quickly (13:5–8). It made the individual ceremonially unclean, but it was also curable (Lev. 14:3; 2 Kings 5:1–27). Individuals with the disease were not necessarily shunned (2 Kings 7; Matt. 26:6 // Mark 14:3). Moses (Exod. 4:6), Miriam (Num. 12:10), and Naaman experienced this type of skin disease (2 Kings 5:1–27). Jesus healed many suffering from skin ailments (Matt. 8:2–3; Mark 1:40–42; Luke 5:12–13), including the ten “men who had leprosy” (Luke 17:12–14).

Ailments of an Unknown Nature

Some cases in the Bible present insufficient evidence for scholars to render a clear diagnosis. King Asa suffered a disease in his feet (2 Chron. 16:12). However, in the OT the Hebrew expression for “feet” is sometimes used euphemistically for the sexual organs (Judg. 3:24 KJV). Because of this, the exact nature of the disease is ambiguous. Jehoram was afflicted with “an incurable disease of the bowels” (2 Chron. 21:18–19). Other unknown ailments factor in the deaths of the firstborn son of David and Bathsheba (2 Sam. 12:15), of Jeroboam’s son in infancy (1 Kings 14:17), of Elisha (2 Kings 13:14), and of Ezekiel’s wife (Ezek. 24:16).

(Disabilities; Disability; Deformity; Deformities; Sickness] The Bible often speaks of health, healing, disease, and illness. Good health was a sign of God’s favor, and healing was also the work of God and his divinely empowered agents. These agents included the prophets (1 Kings 17:8–23; 2 Kings 5:1–15), the apostles (Acts 3:1–10), and the messiah (Mal. 4:2). The divine prerogative of Jesus was to heal (Mark 1:32; 6:56; Matt. 4:23; 8:16; 15:30; 21:14; Luke 6:10, 17–19), and miraculous healings were a sign of his messianic office (Luke 7:20–23). Disease, on the other hand, was regarded as a sign of God’s disfavor. Within a covenantal context, God could send disease to punish the sinner (Exod. 4:11; 32:35).

The Bible assigns a wide variety of names to various diseases and their symptoms. These terms are nontechnical and generally descriptive. Some are uncertain in meaning. In most cases they describe the symptoms of the disease, not the disease itself. Diagnosis often was based on incomplete observation and nonclinical examination. The Bible also presupposes supernatural intervention in the life of a person. Healing occurred when God’s agents touched individuals, cast out demons, and resurrected the dead.

Ancient Near Eastern Influences

In the ancient Near East the knowledge of disease and medicine was precritical. Bacteria and viruses were virtually unknown. Mesopotamian literature contains many references to medicine, physicians, and medical practice. Minerals, salts, herbs, and other botanicals were used to make up treatments. Babylonian physicians also administered prescriptions accompanied by incantations. Disease was considered to be the result of a violation of a taboo or possession by a demon. The Code of Hammurabi (1750 BC) includes laws regulating the practice of medicine and surgery by physicians. In Egypt medicine and healing were connected to the gods. Tomb paintings and several papyrus documents describe the developing state of Egyptian medicine, pharmacy, and surgery.

Greek physicians admired and sought to learn the skills of the Egyptians. However, the early Greek doctor Hippocrates (460–370 BC), called the “Father of Medicine,” is credited with being the first physician to reject the belief that supernatural or divine forces cause illness. He argued that disease is the result of environmental factors, diet, and living habits, not a punishment imposed by the gods.

It is clear that the biblical world shared with the ancient Near East the same types of maladies common to tropical or subtropical climates. These include malaria, tropical fevers, dysentery, and sunstroke. The tendency of the hot climate to produce frequent droughts and famine certainly contributed to similar types of diseases throughout the Fertile Crescent. Additionally, it must be remembered that Palestine was a land bridge between the Mesopotamian and Egyptian worlds. Migrations carry not only goods and products, but also parasites, communicable disease, and epidemics.

Biblical Concept of Disease

The religious tradition of the Hebrews repudiated the magical or demonic origin of disease. Hence, moral, ethical, and spiritual factors regulated disease and illness. This was true for the individual as well as the community. The Hebrews, like the Egyptians, also recognized that much sickness arose from the individual’s relationship to the physical environment. Great stress was placed on hygiene and preventive medicine.

Pentateuchal legislation offered seven covenantal principles designed to prevent the possibility of disease and sickness: (1) Sabbath observance for humans, animals, and the land, which enforced regular periods of rest (Gen. 2:3); (2) dietary regulations, which divided food into efficient categories of clean and unclean (Lev. 11); (3) circumcision, which carried physical benefits as well as religious and moral implications (Gen. 17:9; circumcision is the only example of Hebrew surgery); (4) laws governing sexual relationships and health, including a list of forbidden degrees of marital relationships (Lev. 18–20); (5) provisions for individual sexual hygiene (Lev. 15); (6) stipulations for cleanliness and bodily purification (Lev. 14:2; 15:2); (7) sanitary and hygienic regulations for camp life (Num. 31:19; Deut. 23:12).

In NT times magical charms and incantations were used along with folk remedies in an effort to cure disease. Jesus repudiated these means. He also suggested that sickness and disease were not direct punishments for sin (John 9:2). In the Sermon on the Mount (Matt. 5–7), Jesus confirmed that the ethical and religious standards of the new covenant promoted the total health of the community and the individual.

Circulatory Diseases

Nabal most likely suffered a cerebrovascular accident or stroke (1 Sam. 25:36–38). After a heavy bout of drinking, his heart “died” (KJV; NIV: “failed”), and he became paralyzed, lapsed into a coma, and died ten days later. Psalm 137:5–6 may contain a clinical example of the symptoms of stroke. The psalmist wrote, “If I forget you, Jerusalem, may my right hand forget its skill. May my tongue cling to the roof of my mouth if I do not remember you.” This description points to a paralysis of the right side of the body (right hemiplegia) and the loss of speech (motor aphasia) that result from a stroke on the left side of the brain. Basically, the exiled psalmist is wishing upon himself the effects of a stroke if he held anything other than Jerusalem as his highest priority. Some have considered the collapse of Uzzah when he reached out to stabilize the ark of the covenant (2 Sam. 6:6–7) to be the consequence of an apoplectic seizure. But since no actual paralysis was described and death occurred immediately, this seems unlikely. It is more probable that God struck him down with an aortic aneurism or a coronary thrombosis.

Paralysis

A possible case of paralysis may be described in the shriveled (atrophic) hand of Jeroboam I (1 Kings 13:4–6). In an angry outburst Jeroboam ordered the arrest of a prophet who condemned the altar at Bethel. When Jeroboam stretched out his hand, it “shriveled up, so that he could not pull it back.” Several complicated diagnoses have been offered to explain the “withered” hand, but it is possibly an example of cataplexy, a sudden loss of muscle power following a strong emotional stimulus. After intercession by the man of God, and the subsiding of the emotional outburst, the arm was restored.

The threat against the faithless shepherd of God’s people (Zech. 11:17), which included a withered arm and blindness in the right eye, may refer to a form of paralysis known as tabes dorsalis, or locomotor ataxia. Knifelike pains in the extremities and blindness characterize this disease.

Paralysis is frequently mentioned in the NT (Matt. 8:6; 9:2, 6; 12:10; Mark 2:3–5, 9, 10; 3:1, 3, 5; Luke 5:18, 24; 6:6; John 5:3; Acts 9:33; Heb. 12:12). The exact diagnosis for each of these cases remains uncertain.

The physician Luke’s use of the Greek medical term paralelymenos (Luke 5:18, 24) suggests that some of these cases were caused by chronic organic disease. Others clearly were congenital (Acts 3:2; cf. 14:8). It is not necessary to rationalize the origin of these examples of paralysis as hysteria or pretense. The NT writers regarded the healing of these individuals by Jesus and the apostles as miraculous.

Mental Illness and Brain Disorders

Cases of mental disease are generally described in the Bible by noting the symptoms produced by the disorder. The particular cause of a mental illness in the NT is often blamed on an unknown evil spirit or spirits (Luke 8:2). Such spirits, however, were subject to God’s control and operated only within the boundaries allowed by him (1 Sam. 16:14–16, 23; 18:10; 19:9). Accordingly, in the OT “madness” and “confusion of mind” were regarded as consequences of covenantal disobedience (Deut. 28:28, 34).

It has been argued that King Saul displayed early indications of personality disorder. Symptoms included pride, self-aggrandizement (1 Sam. 11:6; 13:12; 15:9, 19), and ecstatic behavior (10:11–12). A rapid deterioration in Saul’s character transpired after David was anointed and became more popular (16:14; 18:10–11). Since Saul demonstrated fear, jealousy, a sense of persecution, and homicidal tendencies, some scholars argue that he suffered from paranoid schizophrenia.

Nebuchadnezzar suffered a rare form of monomania in which he lived like a wild beast in the field eating grass (Dan. 4:33). David, in order to save his own life, feigned insanity or perhaps epilepsy before the Philistine king Achish (1 Sam. 21:12–15).

In the NT, individuals with mental disorders went about naked, mutilated themselves, lived in tombs (Mark 5:2), and exhibited violent behavior (Matt. 8:28). Such mental disorientation was often linked to demon possession. Examples include the Syrophoenician’s child (Matt. 15:22; Mark 7:25), the demoniacs at Gerasa (Matt. 8:28; Mark 5:2; Luke 8:27) and Capernaum (Mark 1:23; Luke 4:33), a blind and mute demoniac (Matt. 12:22; Luke 11:14), and a fortune-telling slave girl (Acts 16:16). While such behavior is clinically suggestive of paranoid schizophrenia or other mental disorders, the mind-controlling influence of some extraneous negative force cannot be ruled out.

Epilepsy (grand mal) causes the afflicted person to fall to the ground, foam at the mouth, and clench or grind the teeth (Matt. 17:15; Mark 9:17–18; Luke 9:39). The description of Saul falling to the ground in an ecstatic state (1 Sam. 19:23–24) and Balaam falling with open eyes may be indicative of an epileptic seizure. In the NT, Jesus healed many who suffered from epilepsy (Matt. 4:24; 17:14–18; Mark 9:17–18; Luke 9:38–42). Some scholars have linked the light seen by Paul on the road to Damascus with the aura that some epileptics experience prior to a seizure. His subsequent blindness has also been attributed to the epileptic disturbance of the circulation of the blood in the brain.

Childhood Diseases

The cause of the death of the widow’s son at Zarephath is unknown (1 Kings 17:17–22). The death of the Shunammite woman’s son has been attributed to sunstroke (2 Kings 4:18–37), although a headache is the only symptom recorded (v. 19). In both cases there is too little evidence to present an accurate diagnosis.

In the first case, the boy at Zarephath stopped breathing (1 Kings 17:17). This may leave the door open to argue that Elijah resuscitated the child. However, in the second case, the text clearly states that the Shunammite boy died (2 Kings 4:20), implying a resurrection.

Infectious and Communicable Diseases

Fever and other calamities are listed among the punishments for covenantal infidelity (Deut. 28:22). Three different types of fever may be intentionally described here: “fever,” “inflammation,” and “scorching heat” (ESV: “fiery heat”). Fever is also mentioned frequently in the NT (Matt. 8:15; Mark 1:30–31; Luke 4:38–39; John 4:52; Acts 28:8). Both Jesus and Paul healed individuals who had a fever. A number of these fevers were likely caused by malaria, since the disease was known to be endemic to the Jordan Valley and other marshy areas in Palestine.

Several epidemics in which numerous people died of pestilence or plague are mentioned in the OT (Exod. 11:1; 12:13; Num. 14:37; Zech. 14:12). The fifth plague of Egypt (Exod. 9:3–6) has been attributed to Jordan Rift Valley fever, which is spread by flies. Bubonic plague has been blamed for the malady that struck the Philistines (1 Sam. 5–6). However, it may have been the result of a severe form of tropical dysentery. Acute bacillary dysentery contracted in the military camp may also have been responsible for the epidemic that killed a large number of the Assyrian army (2 Kings 19:35).

Parasitic Diseases

Some scholars have repeatedly argued that the “fiery serpents” (NIV: “venomous snakes”) encountered by Moses and the children of Israel (Num. 21:6–9) were in reality an infestation of the parasitic guinea worm (Dracunculus medinensis). Microscopic fleas ingested in drinking water carry the larvae of this slender nematode into the body. The larvae move from the digestive tract to the skin. The adult worm, which may grow to a length of several feet, discharges its eggs into an ulcer on the skin. Death of the host occurs because of the resulting infection of the skin ulcers.

After the conquest of Jericho, Joshua cursed the individual who would endeavor to rebuild the city (Josh. 6:26). Later, Hiel of Bethel attempted to rebuild the city and lost two of his sons as a result of the curse (1 Kings 16:34). Elisha was then asked to purify the bad water at Jericho in order to allow a new settlement (2 Kings 2:19). Elisha obliged by throwing salt into the spring and thereby making the water potable (2:20–22). Recent archaeological study has discovered the remains of certain snails in the mud-bricks used to construct Jericho in the Bronze Age. These types of snails are now known to serve as intermediate hosts for the flatworm parasite that can cause schistosomiasis. The Schistosoma haematobium trematode infects the urinary tract and the bladder. It is possible that this type of parasite was responsible for the death of Hiel’s two sons.

In NT times, Herod Agrippa apparently died of the complications of a parasitic disease, perhaps being infested by the larvae of flies (myiasis) in the bowels. Luke mentions that he was “eaten by worms” (skōlēkobrōtos [Acts 12:23]). The father of Publius also suffered from dysentery (Acts 28:8).

Physical Deformities and Abnormalities

Individuals with deformities were disqualified from priestly service (Lev. 21:18–20). The list included lameness, limb damage, and dwarfism. The deformities mentioned here might have been congenital or acquired. Mephibosheth was dropped by his nurse (2 Sam. 4:4) and perhaps suffered damage to the spinal cord. Jacob possibly sustained injury to an intervertebral disk (Gen. 32:32) causing a deformity and a limp. The woman who was “bent over” (Luke 13:10–17) might have suffered from an abnormality of the spine similar to scoliosis. It is difficult to ascertain the origin of the “shriveled hand” of the unnamed individual healed by Jesus (Matt. 12:10–13; Mark 3:1–5; Luke 6:6–10). It could be congenital in character or a paralysis caused by any number of factors.

Diseases and Disabilities of the Eyes and Ears

Physical blindness is mentioned several times in the Bible. Blindness excluded one from serving as a priest (Lev. 21:18, 20). Blindness and deafness, however, were disabilities requiring special care from the community (Lev. 19:14; Deut. 27:18). The “weak eyes” of Leah may refer to an eye condition (Gen. 29:17).

Blindness in the biblical world was caused by various factors. Leviticus 26:16 speaks of a fever that destroys the eyes. Flies probably were responsible for much of the conjunctivitis found in children. John 9:1 mentions congenital blindness, which Jesus cured using mud made from spittle and dirt (John 9:6). In Mark 8:22–26 Jesus healed a blind man by spitting in his eye and laying hands on him (cf. Matt. 20:34 with Mark 10:52).

Congenital deafness would also be associated with mutism and speech defects because a child learning to speak depends on imitation and mimicry. Jesus healed a man who was deaf and could barely talk (Mark 7:32–37). The man’s inability to say much possibly pointed to a loss of hearing early in life.

Skin Conditions

Various skin and hair abnormalities are described in the Bible. Some made the individual unclean (Lev. 13:30; 14:54). The OT speaks of “the boils of Egypt” (Deut. 28:27; cf. Exod. 9:9). Skin ailments included tumors, festering sores, boils, infections, and the itch (Deut. 28:27, 35; Isa. 3:7). Job complained of a litany of ailments: broken and festering skin (7:5), multiple wounds (9:17), black peeling skin and fever (30:30), gnawing bone pain (2:5; 19:20; 30:17), insomnia (7:3–4), and wasting away (33:21). These symptoms have been diagnosed as indications of yaws or eczema. A poultice made of figs cured Hezekiah’s boil (2 Kings 20:7).

Leprosy was once thought to be a common problem in the biblical world. Leprosy (Hansen’s disease) is a slow, progressive chronic infectious disease caused by a bacterium. Symptoms include loss of sensation and loss of parts of the body. Evidence for this type of disease in Palestine is rare. Uzziah may have had a true case of Hansen’s disease. He was quarantined until the day he died (2 Chron. 26:21).

Scholars now suggest that the symptoms of the disease described in the Bible do not fit this pattern and thus do not signify leprosy (Hansen’s disease) as it is known today. Instead, the word that English versions translate as “leprosy” (Heb. root tsr’) probably refers to different types of infectious skin disease, often characterized by a long-standing, patchy skin condition associated with peeling or flakiness and redness of skin. Evidence points more toward psoriasis, fungal infections, or dermatitis.

This disease could appear in humans (Lev. 14:2), on buildings (14:34), and on clothing (14:55). It was not limited to the extremities but could occur on the head (14:42–44). It could run its course quickly (13:5–8). It made the individual ceremonially unclean, but it was also curable (Lev. 14:3; 2 Kings 5:1–27). Individuals with the disease were not necessarily shunned (2 Kings 7; Matt. 26:6 // Mark 14:3). Moses (Exod. 4:6), Miriam (Num. 12:10), and Naaman experienced this type of skin disease (2 Kings 5:1–27). Jesus healed many suffering from skin ailments (Matt. 8:2–3; Mark 1:40–42; Luke 5:12–13), including the ten “men who had leprosy” (Luke 17:12–14).

Ailments of an Unknown Nature

Some cases in the Bible present insufficient evidence for scholars to render a clear diagnosis. King Asa suffered a disease in his feet (2 Chron. 16:12). However, in the OT the Hebrew expression for “feet” is sometimes used euphemistically for the sexual organs (Judg. 3:24 KJV). Because of this, the exact nature of the disease is ambiguous. Jehoram was afflicted with “an incurable disease of the bowels” (2 Chron. 21:18–19). Other unknown ailments factor in the deaths of the firstborn son of David and Bathsheba (2 Sam. 12:15), of Jeroboam’s son in infancy (1 Kings 14:17), of Elisha (2 Kings 13:14), and of Ezekiel’s wife (Ezek. 24:16).

(Disabilities; Disability; Deformity; Deformities; Sickness] The Bible often speaks of health, healing, disease, and illness. Good health was a sign of God’s favor, and healing was also the work of God and his divinely empowered agents. These agents included the prophets (1 Kings 17:8–23; 2 Kings 5:1–15), the apostles (Acts 3:1–10), and the messiah (Mal. 4:2). The divine prerogative of Jesus was to heal (Mark 1:32; 6:56; Matt. 4:23; 8:16; 15:30; 21:14; Luke 6:10, 17–19), and miraculous healings were a sign of his messianic office (Luke 7:20–23). Disease, on the other hand, was regarded as a sign of God’s disfavor. Within a covenantal context, God could send disease to punish the sinner (Exod. 4:11; 32:35).

The Bible assigns a wide variety of names to various diseases and their symptoms. These terms are nontechnical and generally descriptive. Some are uncertain in meaning. In most cases they describe the symptoms of the disease, not the disease itself. Diagnosis often was based on incomplete observation and nonclinical examination. The Bible also presupposes supernatural intervention in the life of a person. Healing occurred when God’s agents touched individuals, cast out demons, and resurrected the dead.

Ancient Near Eastern Influences

In the ancient Near East the knowledge of disease and medicine was precritical. Bacteria and viruses were virtually unknown. Mesopotamian literature contains many references to medicine, physicians, and medical practice. Minerals, salts, herbs, and other botanicals were used to make up treatments. Babylonian physicians also administered prescriptions accompanied by incantations. Disease was considered to be the result of a violation of a taboo or possession by a demon. The Code of Hammurabi (1750 BC) includes laws regulating the practice of medicine and surgery by physicians. In Egypt medicine and healing were connected to the gods. Tomb paintings and several papyrus documents describe the developing state of Egyptian medicine, pharmacy, and surgery.

Greek physicians admired and sought to learn the skills of the Egyptians. However, the early Greek doctor Hippocrates (460–370 BC), called the “Father of Medicine,” is credited with being the first physician to reject the belief that supernatural or divine forces cause illness. He argued that disease is the result of environmental factors, diet, and living habits, not a punishment imposed by the gods.

It is clear that the biblical world shared with the ancient Near East the same types of maladies common to tropical or subtropical climates. These include malaria, tropical fevers, dysentery, and sunstroke. The tendency of the hot climate to produce frequent droughts and famine certainly contributed to similar types of diseases throughout the Fertile Crescent. Additionally, it must be remembered that Palestine was a land bridge between the Mesopotamian and Egyptian worlds. Migrations carry not only goods and products, but also parasites, communicable disease, and epidemics.

Biblical Concept of Disease

The religious tradition of the Hebrews repudiated the magical or demonic origin of disease. Hence, moral, ethical, and spiritual factors regulated disease and illness. This was true for the individual as well as the community. The Hebrews, like the Egyptians, also recognized that much sickness arose from the individual’s relationship to the physical environment. Great stress was placed on hygiene and preventive medicine.

Pentateuchal legislation offered seven covenantal principles designed to prevent the possibility of disease and sickness: (1) Sabbath observance for humans, animals, and the land, which enforced regular periods of rest (Gen. 2:3); (2) dietary regulations, which divided food into efficient categories of clean and unclean (Lev. 11); (3) circumcision, which carried physical benefits as well as religious and moral implications (Gen. 17:9; circumcision is the only example of Hebrew surgery); (4) laws governing sexual relationships and health, including a list of forbidden degrees of marital relationships (Lev. 18–20); (5) provisions for individual sexual hygiene (Lev. 15); (6) stipulations for cleanliness and bodily purification (Lev. 14:2; 15:2); (7) sanitary and hygienic regulations for camp life (Num. 31:19; Deut. 23:12).

In NT times magical charms and incantations were used along with folk remedies in an effort to cure disease. Jesus repudiated these means. He also suggested that sickness and disease were not direct punishments for sin (John 9:2). In the Sermon on the Mount (Matt. 5–7), Jesus confirmed that the ethical and religious standards of the new covenant promoted the total health of the community and the individual.

Circulatory Diseases

Nabal most likely suffered a cerebrovascular accident or stroke (1 Sam. 25:36–38). After a heavy bout of drinking, his heart “died” (KJV; NIV: “failed”), and he became paralyzed, lapsed into a coma, and died ten days later. Psalm 137:5–6 may contain a clinical example of the symptoms of stroke. The psalmist wrote, “If I forget you, Jerusalem, may my right hand forget its skill. May my tongue cling to the roof of my mouth if I do not remember you.” This description points to a paralysis of the right side of the body (right hemiplegia) and the loss of speech (motor aphasia) that result from a stroke on the left side of the brain. Basically, the exiled psalmist is wishing upon himself the effects of a stroke if he held anything other than Jerusalem as his highest priority. Some have considered the collapse of Uzzah when he reached out to stabilize the ark of the covenant (2 Sam. 6:6–7) to be the consequence of an apoplectic seizure. But since no actual paralysis was described and death occurred immediately, this seems unlikely. It is more probable that God struck him down with an aortic aneurism or a coronary thrombosis.

Paralysis

A possible case of paralysis may be described in the shriveled (atrophic) hand of Jeroboam I (1 Kings 13:4–6). In an angry outburst Jeroboam ordered the arrest of a prophet who condemned the altar at Bethel. When Jeroboam stretched out his hand, it “shriveled up, so that he could not pull it back.” Several complicated diagnoses have been offered to explain the “withered” hand, but it is possibly an example of cataplexy, a sudden loss of muscle power following a strong emotional stimulus. After intercession by the man of God, and the subsiding of the emotional outburst, the arm was restored.

The threat against the faithless shepherd of God’s people (Zech. 11:17), which included a withered arm and blindness in the right eye, may refer to a form of paralysis known as tabes dorsalis, or locomotor ataxia. Knifelike pains in the extremities and blindness characterize this disease.

Paralysis is frequently mentioned in the NT (Matt. 8:6; 9:2, 6; 12:10; Mark 2:3–5, 9, 10; 3:1, 3, 5; Luke 5:18, 24; 6:6; John 5:3; Acts 9:33; Heb. 12:12). The exact diagnosis for each of these cases remains uncertain.

The physician Luke’s use of the Greek medical term paralelymenos (Luke 5:18, 24) suggests that some of these cases were caused by chronic organic disease. Others clearly were congenital (Acts 3:2; cf. 14:8). It is not necessary to rationalize the origin of these examples of paralysis as hysteria or pretense. The NT writers regarded the healing of these individuals by Jesus and the apostles as miraculous.

Mental Illness and Brain Disorders

Cases of mental disease are generally described in the Bible by noting the symptoms produced by the disorder. The particular cause of a mental illness in the NT is often blamed on an unknown evil spirit or spirits (Luke 8:2). Such spirits, however, were subject to God’s control and operated only within the boundaries allowed by him (1 Sam. 16:14–16, 23; 18:10; 19:9). Accordingly, in the OT “madness” and “confusion of mind” were regarded as consequences of covenantal disobedience (Deut. 28:28, 34).

It has been argued that King Saul displayed early indications of personality disorder. Symptoms included pride, self-aggrandizement (1 Sam. 11:6; 13:12; 15:9, 19), and ecstatic behavior (10:11–12). A rapid deterioration in Saul’s character transpired after David was anointed and became more popular (16:14; 18:10–11). Since Saul demonstrated fear, jealousy, a sense of persecution, and homicidal tendencies, some scholars argue that he suffered from paranoid schizophrenia.

Nebuchadnezzar suffered a rare form of monomania in which he lived like a wild beast in the field eating grass (Dan. 4:33). David, in order to save his own life, feigned insanity or perhaps epilepsy before the Philistine king Achish (1 Sam. 21:12–15).

In the NT, individuals with mental disorders went about naked, mutilated themselves, lived in tombs (Mark 5:2), and exhibited violent behavior (Matt. 8:28). Such mental disorientation was often linked to demon possession. Examples include the Syrophoenician’s child (Matt. 15:22; Mark 7:25), the demoniacs at Gerasa (Matt. 8:28; Mark 5:2; Luke 8:27) and Capernaum (Mark 1:23; Luke 4:33), a blind and mute demoniac (Matt. 12:22; Luke 11:14), and a fortune-telling slave girl (Acts 16:16). While such behavior is clinically suggestive of paranoid schizophrenia or other mental disorders, the mind-controlling influence of some extraneous negative force cannot be ruled out.

Epilepsy (grand mal) causes the afflicted person to fall to the ground, foam at the mouth, and clench or grind the teeth (Matt. 17:15; Mark 9:17–18; Luke 9:39). The description of Saul falling to the ground in an ecstatic state (1 Sam. 19:23–24) and Balaam falling with open eyes may be indicative of an epileptic seizure. In the NT, Jesus healed many who suffered from epilepsy (Matt. 4:24; 17:14–18; Mark 9:17–18; Luke 9:38–42). Some scholars have linked the light seen by Paul on the road to Damascus with the aura that some epileptics experience prior to a seizure. His subsequent blindness has also been attributed to the epileptic disturbance of the circulation of the blood in the brain.

Childhood Diseases

The cause of the death of the widow’s son at Zarephath is unknown (1 Kings 17:17–22). The death of the Shunammite woman’s son has been attributed to sunstroke (2 Kings 4:18–37), although a headache is the only symptom recorded (v. 19). In both cases there is too little evidence to present an accurate diagnosis.

In the first case, the boy at Zarephath stopped breathing (1 Kings 17:17). This may leave the door open to argue that Elijah resuscitated the child. However, in the second case, the text clearly states that the Shunammite boy died (2 Kings 4:20), implying a resurrection.

Infectious and Communicable Diseases

Fever and other calamities are listed among the punishments for covenantal infidelity (Deut. 28:22). Three different types of fever may be intentionally described here: “fever,” “inflammation,” and “scorching heat” (ESV: “fiery heat”). Fever is also mentioned frequently in the NT (Matt. 8:15; Mark 1:30–31; Luke 4:38–39; John 4:52; Acts 28:8). Both Jesus and Paul healed individuals who had a fever. A number of these fevers were likely caused by malaria, since the disease was known to be endemic to the Jordan Valley and other marshy areas in Palestine.

Several epidemics in which numerous people died of pestilence or plague are mentioned in the OT (Exod. 11:1; 12:13; Num. 14:37; Zech. 14:12). The fifth plague of Egypt (Exod. 9:3–6) has been attributed to Jordan Rift Valley fever, which is spread by flies. Bubonic plague has been blamed for the malady that struck the Philistines (1 Sam. 5–6). However, it may have been the result of a severe form of tropical dysentery. Acute bacillary dysentery contracted in the military camp may also have been responsible for the epidemic that killed a large number of the Assyrian army (2 Kings 19:35).

Parasitic Diseases

Some scholars have repeatedly argued that the “fiery serpents” (NIV: “venomous snakes”) encountered by Moses and the children of Israel (Num. 21:6–9) were in reality an infestation of the parasitic guinea worm (Dracunculus medinensis). Microscopic fleas ingested in drinking water carry the larvae of this slender nematode into the body. The larvae move from the digestive tract to the skin. The adult worm, which may grow to a length of several feet, discharges its eggs into an ulcer on the skin. Death of the host occurs because of the resulting infection of the skin ulcers.

After the conquest of Jericho, Joshua cursed the individual who would endeavor to rebuild the city (Josh. 6:26). Later, Hiel of Bethel attempted to rebuild the city and lost two of his sons as a result of the curse (1 Kings 16:34). Elisha was then asked to purify the bad water at Jericho in order to allow a new settlement (2 Kings 2:19). Elisha obliged by throwing salt into the spring and thereby making the water potable (2:20–22). Recent archaeological study has discovered the remains of certain snails in the mud-bricks used to construct Jericho in the Bronze Age. These types of snails are now known to serve as intermediate hosts for the flatworm parasite that can cause schistosomiasis. The Schistosoma haematobium trematode infects the urinary tract and the bladder. It is possible that this type of parasite was responsible for the death of Hiel’s two sons.

In NT times, Herod Agrippa apparently died of the complications of a parasitic disease, perhaps being infested by the larvae of flies (myiasis) in the bowels. Luke mentions that he was “eaten by worms” (skōlēkobrōtos [Acts 12:23]). The father of Publius also suffered from dysentery (Acts 28:8).

Physical Deformities and Abnormalities

Individuals with deformities were disqualified from priestly service (Lev. 21:18–20). The list included lameness, limb damage, and dwarfism. The deformities mentioned here might have been congenital or acquired. Mephibosheth was dropped by his nurse (2 Sam. 4:4) and perhaps suffered damage to the spinal cord. Jacob possibly sustained injury to an intervertebral disk (Gen. 32:32) causing a deformity and a limp. The woman who was “bent over” (Luke 13:10–17) might have suffered from an abnormality of the spine similar to scoliosis. It is difficult to ascertain the origin of the “shriveled hand” of the unnamed individual healed by Jesus (Matt. 12:10–13; Mark 3:1–5; Luke 6:6–10). It could be congenital in character or a paralysis caused by any number of factors.

Diseases and Disabilities of the Eyes and Ears

Physical blindness is mentioned several times in the Bible. Blindness excluded one from serving as a priest (Lev. 21:18, 20). Blindness and deafness, however, were disabilities requiring special care from the community (Lev. 19:14; Deut. 27:18). The “weak eyes” of Leah may refer to an eye condition (Gen. 29:17).

Blindness in the biblical world was caused by various factors. Leviticus 26:16 speaks of a fever that destroys the eyes. Flies probably were responsible for much of the conjunctivitis found in children. John 9:1 mentions congenital blindness, which Jesus cured using mud made from spittle and dirt (John 9:6). In Mark 8:22–26 Jesus healed a blind man by spitting in his eye and laying hands on him (cf. Matt. 20:34 with Mark 10:52).

Congenital deafness would also be associated with mutism and speech defects because a child learning to speak depends on imitation and mimicry. Jesus healed a man who was deaf and could barely talk (Mark 7:32–37). The man’s inability to say much possibly pointed to a loss of hearing early in life.

Skin Conditions

Various skin and hair abnormalities are described in the Bible. Some made the individual unclean (Lev. 13:30; 14:54). The OT speaks of “the boils of Egypt” (Deut. 28:27; cf. Exod. 9:9). Skin ailments included tumors, festering sores, boils, infections, and the itch (Deut. 28:27, 35; Isa. 3:7). Job complained of a litany of ailments: broken and festering skin (7:5), multiple wounds (9:17), black peeling skin and fever (30:30), gnawing bone pain (2:5; 19:20; 30:17), insomnia (7:3–4), and wasting away (33:21). These symptoms have been diagnosed as indications of yaws or eczema. A poultice made of figs cured Hezekiah’s boil (2 Kings 20:7).

Leprosy was once thought to be a common problem in the biblical world. Leprosy (Hansen’s disease) is a slow, progressive chronic infectious disease caused by a bacterium. Symptoms include loss of sensation and loss of parts of the body. Evidence for this type of disease in Palestine is rare. Uzziah may have had a true case of Hansen’s disease. He was quarantined until the day he died (2 Chron. 26:21).

Scholars now suggest that the symptoms of the disease described in the Bible do not fit this pattern and thus do not signify leprosy (Hansen’s disease) as it is known today. Instead, the word that English versions translate as “leprosy” (Heb. root tsr’) probably refers to different types of infectious skin disease, often characterized by a long-standing, patchy skin condition associated with peeling or flakiness and redness of skin. Evidence points more toward psoriasis, fungal infections, or dermatitis.

This disease could appear in humans (Lev. 14:2), on buildings (14:34), and on clothing (14:55). It was not limited to the extremities but could occur on the head (14:42–44). It could run its course quickly (13:5–8). It made the individual ceremonially unclean, but it was also curable (Lev. 14:3; 2 Kings 5:1–27). Individuals with the disease were not necessarily shunned (2 Kings 7; Matt. 26:6 // Mark 14:3). Moses (Exod. 4:6), Miriam (Num. 12:10), and Naaman experienced this type of skin disease (2 Kings 5:1–27). Jesus healed many suffering from skin ailments (Matt. 8:2–3; Mark 1:40–42; Luke 5:12–13), including the ten “men who had leprosy” (Luke 17:12–14).

Ailments of an Unknown Nature

Some cases in the Bible present insufficient evidence for scholars to render a clear diagnosis. King Asa suffered a disease in his feet (2 Chron. 16:12). However, in the OT the Hebrew expression for “feet” is sometimes used euphemistically for the sexual organs (Judg. 3:24 KJV). Because of this, the exact nature of the disease is ambiguous. Jehoram was afflicted with “an incurable disease of the bowels” (2 Chron. 21:18–19). Other unknown ailments factor in the deaths of the firstborn son of David and Bathsheba (2 Sam. 12:15), of Jeroboam’s son in infancy (1 Kings 14:17), of Elisha (2 Kings 13:14), and of Ezekiel’s wife (Ezek. 24:16).

A holy God wants a holy people. He had described the nation of Israel as holy (cf. Exod. 19:5–6) but also wanted them to live holy lives and grow increasingly holy. Holiness came, in part, by keeping the law; an important part of the law was the concept of cleanness.

Old Testament

Since Israel could become holy only by being clean, it is no surprise that the law’s first mention of prohibited food is accompanied by a command to be God’s holy people (Exod. 22:31). Nor is it unexpected that when God explains the laws about clean and unclean food, he tells the Israelites twice to “be holy, because I am holy” (Lev. 11:44–47).

Cleanness (Heb. tahor) does not refer to good hygiene, nor is it synonymous with morality, since a person could be unclean and still righteous. Cleanness allowed the OT believer to live a holy life and enabled that person to be made increasingly holy by “Yahweh, your sanctifier” (NIV: “the Lord, who makes you holy,” Lev. 20:8; cf. 21:8, 15, 23; 22:9, 16, 32; 31:13). Before considering how ritual purity led to holiness, we should summarize the purity laws themselves.

Purity laws. Impurity traveled along four channels: sexuality (e.g., nocturnal emission, menstruation, childbirth), diet (e.g., eating certain types of animals), disease (e.g., skin diseases, mildew), and death (i.e., contact with animal or human corpses). Impurities occurring naturally and unavoidably in the course of life (e.g., menstruation) were tolerated, representing no danger to the person or community as long as they were promptly addressed. Other impurities had to be avoided at all costs or else grave consequences would result to the person and community.

Tolerated impurities. We can further divide tolerated impurities into minor and major. Minor impurities resulted from touching an animal carcass or touching someone with a major impurity. Minor impurities did not make one contagious and could be addressed simply. Major impurities resulted from touching a human corpse, having a skin disease, or experiencing a nocturnal emission or menstruation. With these, one became “contagious,” purification took longer, and a sacrifice was required.

In order to become clean, the contaminant must be removed, with removal occurring in different ways. Tolerated impurities were removed by washing (bathing, laundering clothes, and sprinkling with water). What could not be washed away must be physically taken away, whether through burial, burning, or removal from the camp (e.g., scapegoat; Lev. 16:20–22).

Cleansing took time; generally the more serious the impurity, the longer the time, from one day for those who touch a dead animal, up to eighty days following the birth of a female child. Some tolerated impurities required sacrifices, with the animal’s blood being sprinkled against the side of the altar and poured out at its base (Lev. 5).

Ritual actions might accompany the sacrifices. For example, a person who had been healed of a contagious skin disease was to bring two live, clean birds to the priest. One bird was to be killed and its blood mixed with water, which was then sprinkled on the person. The other bird was dipped into the blood/water mixture and released, symbolizing the removal of the uncleanness. In the ritual of the red heifer (Num. 19), a combination of water and ashes was used to purify those who had touched a corpse.

Impurities to be avoided. Unlike the tolerated impurities that could not be avoided, certain objects and actions were completely off-limits to the holy people of God. Intentional violation brought more serious consequences, even being “cut off” from the community. Although it is unclear exactly what it meant to be cut off—perhaps excommunication, capital punishment, vulnerability to an untimely death, loss of progeny, or separation from one’s ancestors after death—the threat was ominous.

One prohibited impurity arose from eating food declared off-limits by God. All meat had to be thoroughly bled before being eaten (Gen. 9:3–4; Lev. 17:10–14; Deut. 12:16, 23). Edible land animals must both have a completely divided hoof and chew the cud (Lev. 11:3; Deut. 14:6), while water creatures had to have both fins and scales (Lev. 11:9; Deut. 14:9). Most birds were acceptable for food (exceptions are given in Lev. 11:13–19; Deut. 14:11–18), as were most insects (Lev. 11:20–23; Deut. 14:19–20) and some crawling animals (Lev. 11:29–31, 41–42).

Other prohibited impurities included what might be more readily identified as sinful acts. Sexual immorality (Lev. 18:6–25), idolatry (20:2–5), consulting mediums (20:6), and murder (Num. 35:33–34) defiled people and land. If such offenses were not “cleansed,” God would judge, whether by natural disaster (Isa. 24:1–13) or exile (Isa. 64:6–7; Mic. 2:10).

Reasons for the laws. Why did God declare certain things clean and others unclean? Some suggest that the distinction is arbitrary; the rules are given as a test of obedience. Others argue that the original audience knew of reasons now lost to us. Still others believe that God was protecting his people from disease. It is true that certain kinds of meat improperly prepared can transmit disease, but not all laws can be explained this way. Some believe that God identified things as clean because they represented a state of normalcy (e.g., fish normally propel themselves with fins, so those lacking fins are abnormal and thus unclean). A related view considers things as clean or unclean based on what they symbolized. So, for example, God identified objects as unclean if they were associated with death (e.g., vultures, corpses) because he is for life. Here again, it is difficult to explain all the laws by appeal to normalcy or symbolism.

Cleanness and holiness. While we may not know for certain why God chose these particular laws, we can see how they helped his people become holy.

First, these laws made possible access to the sanctuary, where holiness could be expressed and developed. The law of Moses contains repeated and stern reminders that those who are unclean may not “go to the sanctuary” (Lev. 10:10; 12:4; 15:31; Num. 19:13, 20). Only the clean could approach a holy God and participate in the rituals that demonstrated and developed their holiness.

Second, these rituals also fostered holiness by teaching the Israelites about impurity. Israel’s neighbors associated impurity with demons, but God indicated that it would be an Israelite’s uncleanness, not demonic activity, that kept that person from living a holy life.

Third, these purity laws taught the Israelites about the holy God, whom they were to imitate. If even innocent and otherwise good experiences prevented their association with him, God must be very holy indeed. These laws also reinforced God’s authority over every aspect of their lives. He determined when they could come to the sanctuary, but also what they could eat and when they could have sexual intercourse. These laws also reminded Israel that it was this same God who had provided a way to be clean and thereby holy. Cleansing was costly and humbling, but it was possible, coming as a gracious gift from God.

Fourth, a very practical consequence of these laws was to keep the Israelites separate from their neighbors. Not only were the Israelites to avoid pagan practices (e.g., rituals associated with mourning the dead; Lev. 19:27), but also they were to limit social contact with their pagan neighbors. Laws governing what could be eaten and how those animals must be slaughtered would help see to that. God was concerned that his people not be corrupted by their neighbors (cf. Deut. 7:1–6; 14:1–3).

New Testament

Ceremonial cleansing appears in the opening chapters of the Gospels. Mary underwent the required purification rituals after Jesus’ birth (Luke 2:22–24), and Jesus “cleansed” people from leprosy, instructing them to carry out the Mosaic purification rituals (Matt. 8:2–4; Mark 1:40–42; Luke 5:12–14; 17:11–19; cf. Matt. 10:8; 11:5; Luke 4:27; 7:22).

In one of his confrontations with the Pharisees, Jesus signaled a departure from how these laws had been practiced. He announced, “Nothing outside a person can defile them by going into them. Rather, it is what comes out of a person that defiles them” (Mark 7:15), to which Mark adds an explanation: “In saying this, Jesus declared all foods ‘clean’ ” (7:19). Peter’s rooftop vision in Acts 10 reflects this same perspective, as do the church’s decision regarding Gentile conversion (Acts 15) and Paul’s comments to the church at Rome (Rom. 14:14, 20–21).

The NT identifies the church as God’s holy people, called to be holy as he is holy (1 Pet. 1:16). Holiness still required purity, now manifested more ethically than physically. That is, one became unclean through sinful actions such as lying (1 Thess. 2:3) and licentiousness (Eph. 4:19) rather than by, for example, contact with a corpse. In the OT, all Israel was declared holy but was to live out that holiness in daily life. Purity came through ritual actions such as sacrifice and washing, with the assistance of a priest. So it is in the NT, though the sacrifice is now the once-for-all offering of Christ on the cross (Heb. 9:13–14; 1 John 1:7) as applied in the waters of baptism (Eph. 5:26; 1 Pet. 3:21) and assisted by Jesus the great high priest and by the priesthood of believers (2 Cor. 7:1; Heb. 4:14; James 4:8; 1 Pet. 1:22). Thus purified, believers can go on to live holy lives and become increasingly holy. Although the Testaments differ on the causes and solutions for uncleanness, they agree that a holy people has always been God’s goal, and that cleanness is a means to that end.

A holy God wants a holy people. He had described the nation of Israel as holy (cf. Exod. 19:5–6) but also wanted them to live holy lives and grow increasingly holy. Holiness came, in part, by keeping the law; an important part of the law was the concept of cleanness.

Old Testament

Since Israel could become holy only by being clean, it is no surprise that the law’s first mention of prohibited food is accompanied by a command to be God’s holy people (Exod. 22:31). Nor is it unexpected that when God explains the laws about clean and unclean food, he tells the Israelites twice to “be holy, because I am holy” (Lev. 11:44–47).

Cleanness (Heb. tahor) does not refer to good hygiene, nor is it synonymous with morality, since a person could be unclean and still righteous. Cleanness allowed the OT believer to live a holy life and enabled that person to be made increasingly holy by “Yahweh, your sanctifier” (NIV: “the Lord, who makes you holy,” Lev. 20:8; cf. 21:8, 15, 23; 22:9, 16, 32; 31:13). Before considering how ritual purity led to holiness, we should summarize the purity laws themselves.

Purity laws. Impurity traveled along four channels: sexuality (e.g., nocturnal emission, menstruation, childbirth), diet (e.g., eating certain types of animals), disease (e.g., skin diseases, mildew), and death (i.e., contact with animal or human corpses). Impurities occurring naturally and unavoidably in the course of life (e.g., menstruation) were tolerated, representing no danger to the person or community as long as they were promptly addressed. Other impurities had to be avoided at all costs or else grave consequences would result to the person and community.

Tolerated impurities. We can further divide tolerated impurities into minor and major. Minor impurities resulted from touching an animal carcass or touching someone with a major impurity. Minor impurities did not make one contagious and could be addressed simply. Major impurities resulted from touching a human corpse, having a skin disease, or experiencing a nocturnal emission or menstruation. With these, one became “contagious,” purification took longer, and a sacrifice was required.

In order to become clean, the contaminant must be removed, with removal occurring in different ways. Tolerated impurities were removed by washing (bathing, laundering clothes, and sprinkling with water). What could not be washed away must be physically taken away, whether through burial, burning, or removal from the camp (e.g., scapegoat; Lev. 16:20–22).

Cleansing took time; generally the more serious the impurity, the longer the time, from one day for those who touch a dead animal, up to eighty days following the birth of a female child. Some tolerated impurities required sacrifices, with the animal’s blood being sprinkled against the side of the altar and poured out at its base (Lev. 5).

Ritual actions might accompany the sacrifices. For example, a person who had been healed of a contagious skin disease was to bring two live, clean birds to the priest. One bird was to be killed and its blood mixed with water, which was then sprinkled on the person. The other bird was dipped into the blood/water mixture and released, symbolizing the removal of the uncleanness. In the ritual of the red heifer (Num. 19), a combination of water and ashes was used to purify those who had touched a corpse.

Impurities to be avoided. Unlike the tolerated impurities that could not be avoided, certain objects and actions were completely off-limits to the holy people of God. Intentional violation brought more serious consequences, even being “cut off” from the community. Although it is unclear exactly what it meant to be cut off—perhaps excommunication, capital punishment, vulnerability to an untimely death, loss of progeny, or separation from one’s ancestors after death—the threat was ominous.

One prohibited impurity arose from eating food declared off-limits by God. All meat had to be thoroughly bled before being eaten (Gen. 9:3–4; Lev. 17:10–14; Deut. 12:16, 23). Edible land animals must both have a completely divided hoof and chew the cud (Lev. 11:3; Deut. 14:6), while water creatures had to have both fins and scales (Lev. 11:9; Deut. 14:9). Most birds were acceptable for food (exceptions are given in Lev. 11:13–19; Deut. 14:11–18), as were most insects (Lev. 11:20–23; Deut. 14:19–20) and some crawling animals (Lev. 11:29–31, 41–42).

Other prohibited impurities included what might be more readily identified as sinful acts. Sexual immorality (Lev. 18:6–25), idolatry (20:2–5), consulting mediums (20:6), and murder (Num. 35:33–34) defiled people and land. If such offenses were not “cleansed,” God would judge, whether by natural disaster (Isa. 24:1–13) or exile (Isa. 64:6–7; Mic. 2:10).

Reasons for the laws. Why did God declare certain things clean and others unclean? Some suggest that the distinction is arbitrary; the rules are given as a test of obedience. Others argue that the original audience knew of reasons now lost to us. Still others believe that God was protecting his people from disease. It is true that certain kinds of meat improperly prepared can transmit disease, but not all laws can be explained this way. Some believe that God identified things as clean because they represented a state of normalcy (e.g., fish normally propel themselves with fins, so those lacking fins are abnormal and thus unclean). A related view considers things as clean or unclean based on what they symbolized. So, for example, God identified objects as unclean if they were associated with death (e.g., vultures, corpses) because he is for life. Here again, it is difficult to explain all the laws by appeal to normalcy or symbolism.

Cleanness and holiness. While we may not know for certain why God chose these particular laws, we can see how they helped his people become holy.

First, these laws made possible access to the sanctuary, where holiness could be expressed and developed. The law of Moses contains repeated and stern reminders that those who are unclean may not “go to the sanctuary” (Lev. 10:10; 12:4; 15:31; Num. 19:13, 20). Only the clean could approach a holy God and participate in the rituals that demonstrated and developed their holiness.

Second, these rituals also fostered holiness by teaching the Israelites about impurity. Israel’s neighbors associated impurity with demons, but God indicated that it would be an Israelite’s uncleanness, not demonic activity, that kept that person from living a holy life.

Third, these purity laws taught the Israelites about the holy God, whom they were to imitate. If even innocent and otherwise good experiences prevented their association with him, God must be very holy indeed. These laws also reinforced God’s authority over every aspect of their lives. He determined when they could come to the sanctuary, but also what they could eat and when they could have sexual intercourse. These laws also reminded Israel that it was this same God who had provided a way to be clean and thereby holy. Cleansing was costly and humbling, but it was possible, coming as a gracious gift from God.

Fourth, a very practical consequence of these laws was to keep the Israelites separate from their neighbors. Not only were the Israelites to avoid pagan practices (e.g., rituals associated with mourning the dead; Lev. 19:27), but also they were to limit social contact with their pagan neighbors. Laws governing what could be eaten and how those animals must be slaughtered would help see to that. God was concerned that his people not be corrupted by their neighbors (cf. Deut. 7:1–6; 14:1–3).

New Testament

Ceremonial cleansing appears in the opening chapters of the Gospels. Mary underwent the required purification rituals after Jesus’ birth (Luke 2:22–24), and Jesus “cleansed” people from leprosy, instructing them to carry out the Mosaic purification rituals (Matt. 8:2–4; Mark 1:40–42; Luke 5:12–14; 17:11–19; cf. Matt. 10:8; 11:5; Luke 4:27; 7:22).

In one of his confrontations with the Pharisees, Jesus signaled a departure from how these laws had been practiced. He announced, “Nothing outside a person can defile them by going into them. Rather, it is what comes out of a person that defiles them” (Mark 7:15), to which Mark adds an explanation: “In saying this, Jesus declared all foods ‘clean’ ” (7:19). Peter’s rooftop vision in Acts 10 reflects this same perspective, as do the church’s decision regarding Gentile conversion (Acts 15) and Paul’s comments to the church at Rome (Rom. 14:14, 20–21).

The NT identifies the church as God’s holy people, called to be holy as he is holy (1 Pet. 1:16). Holiness still required purity, now manifested more ethically than physically. That is, one became unclean through sinful actions such as lying (1 Thess. 2:3) and licentiousness (Eph. 4:19) rather than by, for example, contact with a corpse. In the OT, all Israel was declared holy but was to live out that holiness in daily life. Purity came through ritual actions such as sacrifice and washing, with the assistance of a priest. So it is in the NT, though the sacrifice is now the once-for-all offering of Christ on the cross (Heb. 9:13–14; 1 John 1:7) as applied in the waters of baptism (Eph. 5:26; 1 Pet. 3:21) and assisted by Jesus the great high priest and by the priesthood of believers (2 Cor. 7:1; Heb. 4:14; James 4:8; 1 Pet. 1:22). Thus purified, believers can go on to live holy lives and become increasingly holy. Although the Testaments differ on the causes and solutions for uncleanness, they agree that a holy people has always been God’s goal, and that cleanness is a means to that end.

A holy God wants a holy people. He had described the nation of Israel as holy (cf. Exod. 19:5–6) but also wanted them to live holy lives and grow increasingly holy. Holiness came, in part, by keeping the law; an important part of the law was the concept of cleanness.

Old Testament

Since Israel could become holy only by being clean, it is no surprise that the law’s first mention of prohibited food is accompanied by a command to be God’s holy people (Exod. 22:31). Nor is it unexpected that when God explains the laws about clean and unclean food, he tells the Israelites twice to “be holy, because I am holy” (Lev. 11:44–47).

Cleanness (Heb. tahor) does not refer to good hygiene, nor is it synonymous with morality, since a person could be unclean and still righteous. Cleanness allowed the OT believer to live a holy life and enabled that person to be made increasingly holy by “Yahweh, your sanctifier” (NIV: “the Lord, who makes you holy,” Lev. 20:8; cf. 21:8, 15, 23; 22:9, 16, 32; 31:13). Before considering how ritual purity led to holiness, we should summarize the purity laws themselves.

Purity laws. Impurity traveled along four channels: sexuality (e.g., nocturnal emission, menstruation, childbirth), diet (e.g., eating certain types of animals), disease (e.g., skin diseases, mildew), and death (i.e., contact with animal or human corpses). Impurities occurring naturally and unavoidably in the course of life (e.g., menstruation) were tolerated, representing no danger to the person or community as long as they were promptly addressed. Other impurities had to be avoided at all costs or else grave consequences would result to the person and community.

Tolerated impurities. We can further divide tolerated impurities into minor and major. Minor impurities resulted from touching an animal carcass or touching someone with a major impurity. Minor impurities did not make one contagious and could be addressed simply. Major impurities resulted from touching a human corpse, having a skin disease, or experiencing a nocturnal emission or menstruation. With these, one became “contagious,” purification took longer, and a sacrifice was required.

In order to become clean, the contaminant must be removed, with removal occurring in different ways. Tolerated impurities were removed by washing (bathing, laundering clothes, and sprinkling with water). What could not be washed away must be physically taken away, whether through burial, burning, or removal from the camp (e.g., scapegoat; Lev. 16:20–22).

Cleansing took time; generally the more serious the impurity, the longer the time, from one day for those who touch a dead animal, up to eighty days following the birth of a female child. Some tolerated impurities required sacrifices, with the animal’s blood being sprinkled against the side of the altar and poured out at its base (Lev. 5).

Ritual actions might accompany the sacrifices. For example, a person who had been healed of a contagious skin disease was to bring two live, clean birds to the priest. One bird was to be killed and its blood mixed with water, which was then sprinkled on the person. The other bird was dipped into the blood/water mixture and released, symbolizing the removal of the uncleanness. In the ritual of the red heifer (Num. 19), a combination of water and ashes was used to purify those who had touched a corpse.

Impurities to be avoided. Unlike the tolerated impurities that could not be avoided, certain objects and actions were completely off-limits to the holy people of God. Intentional violation brought more serious consequences, even being “cut off” from the community. Although it is unclear exactly what it meant to be cut off—perhaps excommunication, capital punishment, vulnerability to an untimely death, loss of progeny, or separation from one’s ancestors after death—the threat was ominous.

One prohibited impurity arose from eating food declared off-limits by God. All meat had to be thoroughly bled before being eaten (Gen. 9:3–4; Lev. 17:10–14; Deut. 12:16, 23). Edible land animals must both have a completely divided hoof and chew the cud (Lev. 11:3; Deut. 14:6), while water creatures had to have both fins and scales (Lev. 11:9; Deut. 14:9). Most birds were acceptable for food (exceptions are given in Lev. 11:13–19; Deut. 14:11–18), as were most insects (Lev. 11:20–23; Deut. 14:19–20) and some crawling animals (Lev. 11:29–31, 41–42).

Other prohibited impurities included what might be more readily identified as sinful acts. Sexual immorality (Lev. 18:6–25), idolatry (20:2–5), consulting mediums (20:6), and murder (Num. 35:33–34) defiled people and land. If such offenses were not “cleansed,” God would judge, whether by natural disaster (Isa. 24:1–13) or exile (Isa. 64:6–7; Mic. 2:10).

Reasons for the laws. Why did God declare certain things clean and others unclean? Some suggest that the distinction is arbitrary; the rules are given as a test of obedience. Others argue that the original audience knew of reasons now lost to us. Still others believe that God was protecting his people from disease. It is true that certain kinds of meat improperly prepared can transmit disease, but not all laws can be explained this way. Some believe that God identified things as clean because they represented a state of normalcy (e.g., fish normally propel themselves with fins, so those lacking fins are abnormal and thus unclean). A related view considers things as clean or unclean based on what they symbolized. So, for example, God identified objects as unclean if they were associated with death (e.g., vultures, corpses) because he is for life. Here again, it is difficult to explain all the laws by appeal to normalcy or symbolism.

Cleanness and holiness. While we may not know for certain why God chose these particular laws, we can see how they helped his people become holy.

First, these laws made possible access to the sanctuary, where holiness could be expressed and developed. The law of Moses contains repeated and stern reminders that those who are unclean may not “go to the sanctuary” (Lev. 10:10; 12:4; 15:31; Num. 19:13, 20). Only the clean could approach a holy God and participate in the rituals that demonstrated and developed their holiness.

Second, these rituals also fostered holiness by teaching the Israelites about impurity. Israel’s neighbors associated impurity with demons, but God indicated that it would be an Israelite’s uncleanness, not demonic activity, that kept that person from living a holy life.

Third, these purity laws taught the Israelites about the holy God, whom they were to imitate. If even innocent and otherwise good experiences prevented their association with him, God must be very holy indeed. These laws also reinforced God’s authority over every aspect of their lives. He determined when they could come to the sanctuary, but also what they could eat and when they could have sexual intercourse. These laws also reminded Israel that it was this same God who had provided a way to be clean and thereby holy. Cleansing was costly and humbling, but it was possible, coming as a gracious gift from God.

Fourth, a very practical consequence of these laws was to keep the Israelites separate from their neighbors. Not only were the Israelites to avoid pagan practices (e.g., rituals associated with mourning the dead; Lev. 19:27), but also they were to limit social contact with their pagan neighbors. Laws governing what could be eaten and how those animals must be slaughtered would help see to that. God was concerned that his people not be corrupted by their neighbors (cf. Deut. 7:1–6; 14:1–3).

New Testament

Ceremonial cleansing appears in the opening chapters of the Gospels. Mary underwent the required purification rituals after Jesus’ birth (Luke 2:22–24), and Jesus “cleansed” people from leprosy, instructing them to carry out the Mosaic purification rituals (Matt. 8:2–4; Mark 1:40–42; Luke 5:12–14; 17:11–19; cf. Matt. 10:8; 11:5; Luke 4:27; 7:22).

In one of his confrontations with the Pharisees, Jesus signaled a departure from how these laws had been practiced. He announced, “Nothing outside a person can defile them by going into them. Rather, it is what comes out of a person that defiles them” (Mark 7:15), to which Mark adds an explanation: “In saying this, Jesus declared all foods ‘clean’ ” (7:19). Peter’s rooftop vision in Acts 10 reflects this same perspective, as do the church’s decision regarding Gentile conversion (Acts 15) and Paul’s comments to the church at Rome (Rom. 14:14, 20–21).

The NT identifies the church as God’s holy people, called to be holy as he is holy (1 Pet. 1:16). Holiness still required purity, now manifested more ethically than physically. That is, one became unclean through sinful actions such as lying (1 Thess. 2:3) and licentiousness (Eph. 4:19) rather than by, for example, contact with a corpse. In the OT, all Israel was declared holy but was to live out that holiness in daily life. Purity came through ritual actions such as sacrifice and washing, with the assistance of a priest. So it is in the NT, though the sacrifice is now the once-for-all offering of Christ on the cross (Heb. 9:13–14; 1 John 1:7) as applied in the waters of baptism (Eph. 5:26; 1 Pet. 3:21) and assisted by Jesus the great high priest and by the priesthood of believers (2 Cor. 7:1; Heb. 4:14; James 4:8; 1 Pet. 1:22). Thus purified, believers can go on to live holy lives and become increasingly holy. Although the Testaments differ on the causes and solutions for uncleanness, they agree that a holy people has always been God’s goal, and that cleanness is a means to that end.