Grief is great sadness or sorrow or the circumstances that produce such; mourning refers to expressions of grief. Grief and mourning are often thought of in conjunction with death, but they may occur with regard to any personal or national tragedy (2 Sam. 13:19), the impending prospect of tragedy (Esther 4:3; Isa. 37:1), or repentance prompted by prophetic word of tragedy, sorrow over sin, or both.

The expressions of mourning in the Bible include weeping (Gen. 23:2), wailing (Esther 4:3; Isa. 15:3; Mark 5:38), tearing clothes and wearing sackcloth (Gen. 37:34; 2 Sam. 3:31), lying on the ground (2 Sam. 13:31), putting dust and ashes on the head or sitting on dust and ashes (Ezek. 27:30), fasting (2 Sam. 3:35; 12:16), singing songs of lament (2 Sam. 1:17 27; 3:32–35), pulling hair out of one’s beard (Ezra 9:3), cutting the hair (Jer. 7:29), uncovering the head (Lev. 10:6), removing sandals (Ezek. 24:17, 23), covering the lips or mouth (Ezek. 24:17, 22; Mic. 3:7), and employing professional mourners (Jer. 9:17; Matt. 9:23; Mark 5:38). Some pagan mourning practices were prohibited, such as slashing the body, cutting patterns into the body (tattooing?), and the somewhat obscure act of making the forehead bald (Lev. 19:28; Deut. 14:1; cf. 1 Kings 18:28).

Physiologically, the heart is an organ in the body, and in the Bible it is also used in a number of metaphors.

Metaphorically, the heart refers to the mind, the will, the seat of emotions, or even the whole person. It also refers to the center of something or its inner part. These metaphors come from the heart’s importance and location.

Mind. The heart refers to the mind, but not the brain, and in these cases does not involve human physiology. It is a metaphor, and while the neurophysiology of the heart may be interesting in its own right, it has no bearing on this use of language. Deuteronomy 6:5 issues the command to love God with all one’s heart, soul, and strength. When the command is repeated in the Gospels, it occurs in three variations (Matt. 22:37; Mark 12:30; Luke 10:27). Common to all three is the addition of the word “mind.” The Gospel writers want to be sure that the audience hears Jesus adding “mind,” but this addition is based on the fact that the meaning of the Hebrew word for “heart” includes the mind.

The mental activities of the metaphorical heart are abundant. The heart is where a person thinks (Gen. 6:5; Deut. 7:17; 1 Chron. 29:18; Rev. 18:7), where a person comprehends and has understanding (1 Kings 3:9; Job 17:4; Ps. 49:3; Prov. 14:13; Matt. 13:15). The heart makes plans and has intentions (Gen. 6:5; 8:21; Prov. 20:5; 1 Chron. 29:18; Jer. 23:20). One believes with the heart (Luke 24:25; Acts 8:37; Rom. 10:9). The heart is the site of wisdom, discernment, and skill (Exod. 35:34; 36:2; 1 Kings 3:9; 10:24). The heart is the place of memory (Deut. 4:9; Ps. 119:11). The heart plays the role of conscience (2 Sam. 24:10; 1 John 3:20 21).

It is often worth the effort to substitute “mind” for “heart” when reading the Bible in order to grasp the mental dimension. For example, after telling the Israelites to love God with all their heart, Moses says, “These commandments that I give you today are to be upon your hearts” (Deut. 6:6). Reading it instead as “be on your mind” changes our perspective, and in this case the idiom “on your mind” is clearer and more accurate. The following verses instruct parents to talk to their children throughout the day about God’s words. In order for parents to do this, God’s requirements and deeds need to be constantly on their minds, out of their love for him. Similarly, love for God and loyalty are expressed by meditation on and determination to obey his law (Ps. 119:11, 112). The law is not merely a list of rules; it is also a repository of a worldview in which the Lord is the only God. To live consistently with this truth requires careful, reflective thought.

Emotions and attitude. The heart, as the seat of emotion, is associated with a number of feelings and sentiments, such as gladness (Exod. 4:14; Acts 2:26), hatred (Lev. 19:17), pride (Deut. 8:14), resentment (Deut. 15:10), dread (Deut. 28:67), sympathy (Judg. 5:9), love (Judg. 16:15), sadness (1 Sam. 1:8; John 16:6), and jealousy and ambition (James 3:14). The heart is also the frame of reference for attitudes such as willingness, courage, and desire.

The concept of justice pervades the Bible, especially, though not exclusively, the OT. The biblical concept of justice is an embodiment of two contemporary concepts: righteousness and justice. The former designates compliance with the divine norm, while the latter emphasizes conformity to a societal standard of what is right and equitable. Focusing exclusively on the latter hinders the correct understanding of justice in the biblical sense.

The source of justice is God himself. It flows from his essential character as one who is both just and righteous, whose actions are flawless, perfect, upright, and just (Deut. 32:4; 1 Sam. 12:7; 2 Sam. 22:31; Job 37:23; Ps. 89:14). God is the righteous lawgiver, hence the one who establishes the norm for right conduct (Deut. 4:4 8; Ps. 19:7–9). He requires justice of all his creatures (cf. Gen. 9:5–6; Exod. 21:12, 28–29). God also judges righteously (Gen. 18:25; 1 Kings 8:32; Ps. 9:4, 9; Jer. 9:24) and defends and vindicates the weak and oppressed (Deut. 10:18; Ps. 103:6). The responsibility of maintaining justice in the human community, however, he delegates to its leaders, such as civil magistrates or political officials, and requires them to execute this responsibility with integrity, equity, and impartiality (Deut. 1:16–17; 16:18–20; Ps. 82:2–4; Prov. 31:8–9; John 7:24; 1 Pet. 2:13–14). God’s requirement of justice in the human community is not limited to its leaders only; it is incumbent upon everyone therein (Ps. 15:1–5; Mic. 6:8; Zech. 7:9; 8:17; Matt. 23:23).

The territory linking the Balkans with the Greek Peninsula. Though its borders shifted through its history, Macedonia stood north of Thessaly and mainland Greece, east of Epirus, and west of Thrace. Its topography is dominated by mountains and coastal plains along the Thermaic Gulf and northern shore of the Aegean Sea.

From the time that Paul received his vision of a Macedonian man calling him to proclaim the gospel (Acts 16:9), Macedonia played a significant role in Paul’s journeys and the early church. He established three churches there and wrote three letters to them (Philippians and 1 2 Thessalonians). Several of Paul’s companions were Macedonians, including Sopater, Aristarchus, Secundus, and Jason (Acts 17:4–7; 20:4). In Paul’s correspondence he spoke of Macedonia at least sixteen times in six different letters. Answering the Macedonian call during his second missionary journey, Paul arrived in Philippi, which was “a Roman colony and a leading city of that district of Macedonia” (Acts 16:12). There he led Lydia, the first known European convert, to the gospel. After casting an evil spirit out from a slave girl, Paul and Silas were imprisoned, and they led the Philippian jailer and his family to the gospel (Acts 16:16–40). Lydia and the Philippian church generously supported Paul’s ministry and the church in Jerusalem (Rom. 15:26–27; 2 Cor. 8:1–5; Phil. 4:15–17).

Paul then traveled along the paved Via Egnatia to Thessalonica, where he established a church composed of “some” Jews and a “great many” Greeks and leading women (Acts 17:4). He stayed there at least three Sabbaths before opposition drove him to Berea (17:1–9), where many examined the Scriptures and more eagerly accepted the gospel (17:11). From Berea, he left Macedonia for Athens and Corinth in Achaia. Paul later returned to Macedonia during his third missionary journey (20:1–6).

A central concept in both Testaments for understanding the way in which God’s people are to respond to him. God desires obedience from his people, in contrast to mere lip service (Isa. 29:13; Matt. 15:8; Mark 7:6) or conformity to religious ritual (Hos. 6:6; Mic. 6:6 8). When Saul disobeyed God by sacrificing some of the spoil from his victory over the Amalekites, Samuel the prophet responded, “To obey is better than sacrifice, and to heed is better than the fat of rams” (1 Sam. 15:22).

In the NT, focus shifts from obedience to the Mosaic law to obedience to Jesus Christ. The Great Commission contains Jesus’ instructions for his own disciples to make disciples, teaching them to “obey” (Gk. tēreō) that which Christ had commanded (Matt. 28:19–20). Jesus’ disciples’ love for him would lead them to obey his commands (John 14:15, 21–24; 1 John 5:3; 2 John 6), and the disciples’ obedience, in turn, would cause them to remain in Jesus’ love (John 15:10). Paul instructs children to obey their parents and slaves to “obey” (Gk. hypakouō) their masters in obedience to Christ (Eph. 6:1, 5–6; Col. 3:20, 22).

The NT also discusses Christ’s perfect obedience to God the Father as a quality to imitate (Phil. 2:5–13) and as the basis for salvation (Rom. 5:19). Since it is only “those who obey the law who will be declared righteous” (Rom. 2:13), and all have sinned (Rom. 3:23), “God made him who had no sin to be sin for us, so that in him we might become the righteousness of God” (2 Cor. 5:21).

The act of repudiating sin and returning to God. Implicit in this is sorrow over the evil that one has committed and a complete turnabout in one’s spiritual direction: turning from idols—anything that wrests away the affection that we owe God—to God (1 Sam. 7:3; 2 Chron. 7:14; Isa. 55:6; 1 Thess. 1:9; James 4:8 10).

The term “avenger” occurs sixteen times in the NIV, usually in the phrase “avenger of blood.” The Hebrew word may be translated “redeemer,” “avenger,” or “near relative” and referred to a kinsman who acted on behalf of a close relative. The term was used of one who avenged (repaid) the death of a murdered relative (Num. 35:12), received restitution for crimes against a deceased relative (Num. 5:7 8), bought back family property that had been sold (Lev. 25:25), purchased a relative who had been sold into slavery (Lev. 25:48–49), or married a relative’s widow in order to raise up heirs for her deceased husband (levirate marriage) (Deut. 25:5–10). The “avenger of blood” refers specifically to the first of these functions, a murder victim’s near relative who would exact justice by executing the murderer. This was in line with the OT principle of “eye for an eye” and “tooth for a tooth” (Exod. 21:24; Lev. 24:20; Deut. 19:21). Punishment was to be in proportion to the degree and severity of a crime. In the NT, this role of justice is assigned to government authorities (Rom. 13:4).

This procedure for justice for the avenger of blood is found in Num. 35:9–27; Deut. 19:11–13; Josh. 20. If a person was found guilty of intentional murder on the testimony of two or three witnesses (Deut. 17:6; 19:15), the avenger of blood served as executioner.

In cases of accidental manslaughter, the accused could flee to one of six cities of refuge, where the city assembly would judge the case and provide protection from the avenger of blood (Num. 35:6–34; Deut. 4:41–43; 19:1–14; Josh. 20:1–9). Numbers 35:12 designates that “they will be places of refuge from the avenger, so that anyone accused of murder may not die before they stand trial before the assembly” (cf. Josh. 20:9). Deuteronomy 19:4–7 explains the necessity of this protection: the avenger may be filled with rage and take revenge without concern for whether the death was accidental or intentional. If the accused left the city of refuge, the avenger of blood could take his life (Num. 35:27). This held true until the death of the high priest, at which time the accused could leave the city without fear of reprisal. The primary purpose of the laws related to the avenger of blood was to provide consistent justice and so reduce blood feuds and continued cycles of retaliation and revenge.

“Salvation” is the broadest term used to refer to God’s actions to solve the plight brought about by humankind’s sinful rebellion and its consequences. It is one of the central themes of the entire Bible, running from Genesis through Revelation.

In many places in the OT, salvation refers to being rescued from physical rather than spiritual trouble. Fearing the possibility of retribution from his brother Esau, Jacob prays, “Save me, I pray, from the hand of my brother Esau” (Gen. 32:11). The actions of Joseph in Egypt saved many from famine (45:5 7; 47:25; 50:20). Frequently in the psalms, individuals pray for salvation from enemies that threaten one’s safety or life (Pss. 17:14; 18:3; 70:1–3; 71:1–4; 91:1–3).

Related to this usage are places where the nation of Israel and/or its king were saved from enemies. The defining example of this is the exodus, whereby God delivered his people from their enslavement to the Egyptians, culminating in the destruction of Pharaoh and his army (Exod. 14:1–23). From that point forward in the history of Israel, God repeatedly saved Israel from its enemies, whether through a judge (e.g., Judg. 2:16; 3:9), a king (2 Kings 14:27), or even a shepherd boy (1 Sam. 17:1–58).

But these examples of national deliverance had a profound spiritual component as well. God did not save his people from physical danger as an end in itself; it was the necessary means for his plan to save them from their sins. The OT recognizes the need for salvation from sin (Pss. 39:8; 51:14; 120:2) but, as the NT makes evident, does not provide a final solution (Heb. 9:1–10:18). One of the clearest places that physical and spiritual salvation come together is Isa. 40–55, where Judah’s exile from the land and prophesied return are seen as the physical manifestation of the much more fundamental spiritual exile that resulted from sin. To address that far greater reality, God announces the day when the Suffering Servant would once and for all take away the sins of his people (Isa. 52:13–53:12).

As in the OT, the NT has places where salvation refers to being rescued from physical difficulty. Paul, for example, speaks of being saved from various physical dangers, including execution (2 Cor. 1:8–10; Phil. 1:19; 2 Tim. 4:17). In the midst of a fierce storm, Jesus’ disciples cry out, “Lord, save us! We’re going to drown!” (Matt. 8:25). But far more prominent are the places in the Gospels and Acts where physical healings are described with the verb sōzō, used to speak of salvation from sin. The healing of the woman with the hemorrhage (Mark 5:25–34), the blind man along the road (Luke 18:35–43), and even the man possessed by a demon (Luke 8:26–39), just to name a few, are described with the verb sōzō. The same verb, however, is also used to refer to Jesus forgiving someone’s sins (Luke 7:36–50) and to his mission to save the lost from their sins (Luke 19:10). Such overlap is a foretaste of the holistic salvation (physical and spiritual) that will be completed in the new heaven and earth (Rev. 21–22). The NT Epistles give extensive descriptions of how the work of Jesus Christ saves his people from their sins.

In the world of the Bible, a person was viewed as a unity of being with the pervading breath and thus imprint of the loving and holy God. The divine-human relationship consequently is portrayed in the Bible as predominantly spiritual in nature. God is spirit, and humankind may communicate with him in the spiritual realm. The ancients believed in an invisible world of spirits that held most, if not all, reasons for natural events and human actions in the visible world.

The OT writers used the common Hebrew word ruakh (“wind” or “breath”) to describe force and even life from the God of the universe. In its most revealing first instance, God’s ruakh hovered above the waters of the uncreated world (Gen. 1:2). In the next chapter of Genesis a companion word, neshamah (“breath”), is used as God breathed into Adam’s nostrils “the breath of life” (2:7). God thus breathed his own image into the first human being. Humankind’s moral obligations in the remainder of the Bible rest on this breathing act of God.

The OT authors often employ ruakh simply to denote air in motion or breath from a person’s mouth. However, special instances of the use of ruakh include references to the very life of a person (Gen. 7:22; Ps. 104:29), an attitude or emotion (Gen. 41:8; Num. 14:24; Ps. 77:3), the negative traits of pride or temper (Ps. 76:12), a generally good disposition (Prov. 11:13; 18:14), the seat of conversion (Ezek. 18:31; 36:26), and determination given by God (2 Chron. 36:22; Hag. 1:14).

The NT authors used the Greek term pneuma to convey the concept of spirit. In the world of the NT, the human spirit was understood as the divine part of human reality as distinct from the material realm. The spirit appears conscious and capable of rejoicing (Luke 1:47). Jesus was described by Luke as growing and becoming “strong in spirit” (1:80). In “spirit” Jesus “knew” what certain teachers of the law were thinking in their hearts (Mark 2:8). Likewise, Jesus “was deeply moved in spirit and troubled” at the sickness of a loved one (John 11:33). At the end of his life, Jesus gave up his spirit (John 19:30).

According to Jesus, the spirit is the place of God’s new covenant work of conversion and worship (John 3:5; 4:24). He declared the human spirit’s dependence on God and ascribed great virtue to those people who were “poor in spirit” (Matt. 5:3).

Human beings who were possessed by an evil spirit were devalued in Mediterranean society. In various places in the Synoptic Gospels and the book of Acts, either Jesus or the disciples were involved in exorcisms of such spirits (Matt. 8:28 33; Mark 1:21–28; 7:24–30; 9:14–29; 5:1–20; 9:17–29; Luke 8:26–33; 9:37–42; Acts 5:16).

The apostle Paul pointed to the spirit as the seat of conversion (Rom. 7:6; 1 Cor. 5:5). He described believers as facing a struggle between flesh and spirit in regard to living a sanctified life (Rom. 8:2–17; Gal. 5:16–17). A contradiction seems apparent in Pauline thinking as he appears to embrace Greek dualistic understanding of body (flesh) and spirit while likewise commanding that “spirit, soul and body be kept blameless” (1 Thess. 5:23). However, the Christian struggle between flesh and Spirit (the Holy Spirit) centers around the believer’s body being dead because of sin but the spirit being alive because of the crucified and resurrected Christ (Rom. 8:10). Believers therefore are encouraged to lead a holistic life, lived in the Spirit.

While in the OT suffering is regularly an indication of divine displeasure (Lev. 26:16 36; Deut. 28:20–68; Ps. 44:10–12; Isa. 1:25; cf. Heb. 10:26–31), in the NT it becomes the means by which blessing comes to humanity.

The Bible often shows that sinfulness results in suffering (Gen. 2:17; 6:5–7; Exod. 32:33; 2 Sam. 12:13–18; Rom. 1:18; 1 Cor. 11:27–30). Job’s friends mistakenly assume that he has suffered because of disobedience (Job 4:7–9; 8:3–4, 20; 11:6). Job passionately defends himself (12:4; 23:10), and in the final chapter of the book God commends Job and condemns his friends for their accusations (42:7–8; cf. 1:1, 22; 2:10). The writer makes clear that suffering is not necessarily evidence of sinfulness. Like Job’s friends, Jesus’ disciples assume that blindness is an indication of sinfulness (John 9:1–2). Jesus rejects this simplistic notion of retributive suffering (John 9:3, 6–7; cf. Luke 13:1–5).

The NT writers reveal that Jesus’ suffering was prophesied in the OT (Mark 9:12; 14:21; Luke 18:31–32; 24:46; Acts 3:18; 17:3; 26:22–23; 1 Pet. 1:11; referring to OT texts such as Ps. 22; Isa. 52:13–53:12; Zech. 13:7). The Lord Jesus is presented as the answer to human suffering: (1) Through the incarnation, God’s Son personally experienced human suffering (Phil. 2:6–8; Heb. 2:9; 5:8). (2) Through his suffering, Christ paid the price for sin (Rom. 4:25; 3:25–26), so that believers are set free from sin (Rom. 6:6, 18, 22) and helped in temptation (Heb. 2:18). (3) Christ Jesus intercedes for his suffering followers (Rom. 8:34–35). (4) Christ is the example in suffering (1 Pet. 2:21; 4:1; cf. Phil. 3:10; 2 Cor. 1:5; 4:10; 1 Pet. 4:13), and though he died once for sins (Heb. 10:12), he continues to suffer as his church suffers (Acts 9:4–5). (5) Christ provides hope of resurrection (Rom. 6:5; 1 Cor. 15:20–26; Phil. 3:10–11) and a future life without suffering or death (Rev. 21:4).

The NT writers repeatedly mention the benefits of suffering, for it has become part of God’s work of redemption. The suffering of believers accompanies the proclamation and advancement of the gospel (Acts 5:41–42; 9:15–16; 2 Cor. 4:10–11; 6:2–10; Phil. 1:12, 27–29; 1 Thess. 2:14–16; 2 Tim. 1:8; 4:5) and results in salvation (Matt. 10:22; 2 Cor. 1:6; 1 Thess. 2:16; 2 Tim. 2:10; Heb. 10:39), faith (Heb. 10:32–34, 38–39; 1 Pet. 1:7), the kingdom of God (Acts 14:22), resurrection from the dead (Phil. 3:10–11), and the crown of life (Rev. 2:10). It is an essential part of the development toward Christian maturity (Rom. 5:3–4; 2 Cor. 4:11; Heb. 12:4; James 1:3–4; 1 Pet. 1:7; 4:1).

Suffering is associated with knowing Christ (Phil. 3:10); daily inward renewal (2 Cor. 4:16); purity, understanding, patience, kindness, sincere love, truthful speech, the power of God (2 Cor. 4:4–10); comfort and endurance (2 Cor. 1:6); obedience (Heb. 5:8); blessing (1 Pet. 3:14; 4:14); glory (Rom. 8:17; 2 Cor. 4:17); and joy (Matt. 5:12; Acts 5:41; 2 Cor. 6:10; 12:10; James 1:2; 1 Pet. 1:6; 4:13). Other positive results of Christian suffering include perseverance (Rom. 5:3; James 1:3), character and hope (Rom. 5:4), strength (2 Cor. 12:10), and maturity and completeness (James 1:4). Present suffering is light and momentary when compared to future glory (Matt. 5:10–12; Acts 14:22; Rom. 8:18; 2 Cor. 4:17; Heb. 10:34–36; 1 Pet. 1:5–7; 4:12–13).

Throughout the Bible, believers are instructed to help those who suffer. The OT law provides principles for assisting the poor, the disadvantaged, and the oppressed (Exod. 20:10; 21:2; 23:11; Lev. 19:13, 34; 25:10, 35; Deut. 14:28–29; 15:1–2; 24:19–21). Jesus regularly taught his followers to help the poor (Matt. 5:42; 6:3; 19:21; 25:34–36; Luke 4:18; 12:33; 14:13, 21). It is believers’ responsibility to show mercy (Matt. 5:7; 9:13), be generous (Rom. 12:8; 2 Cor. 8:7; 1 Tim. 6:18), mourn with mourners (Rom. 12:15), carry other’s burdens (Gal. 6:1–2), and visit prisoners (Matt. 25:36, 43). See also Servant of the Lord.

The Letter to Titus, along with 1 2 Timothy, is among the Pastoral Epistles. These three letters from the apostle Paul are his instructions to the young pastors Timothy and Titus.

Paul’s greeting and self-identification are more expansive here than in any of his letters except Romans. He emphasizes that his apostleship and ministry lead to godly living, based on the knowledge of truth (1:1–2). Paul has been entrusted to preach by God; he now reinvests that trust in Titus and reminds Titus that his primary job is to establish leadership in the churches of Crete.

Paul lays out guidelines for elders, which focus on ethical living, evidence of leadership qualities, and a vigorous faith that may encourage others (1:6–9). These characteristics are important because the leaders will be required to stand up to many in the church who are rebellious, ruinous, and in need of rebuke (1:10).

The rebellious people on Crete probably are Judaizers, teaching against Paul’s instruction and enriching themselves in the process. They are to be rebuked, so as to bring them back into correct doctrine (1:13–14). However, after two rebukes, continuing offenders should be ignored; they are apostate (3:10–11).

The remedy for the false teaching is sound doctrine and holy living, so that the opposition has no valid criticism. Titus must set an example for all with his integrity, seriousness, and soundness of speech (2:7–8). This is made possible by the grace of God, which enables people to live “self-controlled, upright and godly lives in this present age” (2:12). We have been redeemed from wickedness and purified to be a people of God’s very own (2:14).

Titus must take complete charge of the church, allowing no one to marginalize him or limit his authority (2:15). In fact, the church needs to submit to all levels of authority in peace and humility (3:1–2). Paul reminds Titus that all were once as rebellious and divisive as the opposition; it is only the kindness and love of God that save and cleanse, changing the rebellious into heirs of eternal life (3:3–7).

Putting emphasis on these thoughts will keep the church focused on godly living, while arguing about minor points will be divisive and worthless. People who do the latter should be marginalized and rejected (3:8–11). This is a closing inclusio from Paul’s mention of the knowledge of truth leading to godly living (1:1).

Paul concludes with practical communications to Titus. Zenas and Apollos are likely the ones who brought the letter, and Paul encourages Titus and his church to assist them as a lesson to the church and a blessing for the travelers.