The Bible is full of teeming creatures and swarming things. These creatures, insects, often play significant roles in the stories and the events described in them. From the first chapter of the Bible to the very last book, these flying, creeping, hopping, and crawling things are prominent.

Terms for Insects

Insects are described in the Bible with both general and specific terms. In the OT, there are three general terms for insects and twenty terms used to refer to specific types of insects. In the NT, two different types of insects are referenced: gnats and locusts.

The two most common general terms for insects are variously translated. Terms and phrases used to describe them include “living creatures” (Gen. 1:20), “creatures that move along the ground” (Gen. 1:24–26; 6:7, 20; 7:8, 14, 23; 8:17, 19; Lev. 5:2; Ezek. 38:20; Hos. 2:18), that which “moves” (Gen. 9:3), “swarming things” (Lev. 11:10), “flying insects” (Lev. 11:20–21, 23; Deut. 14:19), “creatures” (Lev. 11:43), “crawling things” (Lev. 22:5; Ezek. 8:10), “reptiles” (1 Kings 4:33), “teeming creatures” (Ps. 104:25), “small creatures” (Ps. 148:10), and “sea creatures” (Hab. 1:14). The other general term for insects is used with reference to swarms of insects, typically flies (Exod. 8:21–22, 24, 29; Pss. 78:45; 105:31). Specific insects named in Scripture are listed below.

Ants. Ants are used in Proverbs as an example of and encouragement toward wisdom. In 6:6 ants serve as an example for sluggards to reform their slothful ways. Also, in 30:25 ants serve as an example of creatures that, despite their diminutive size, are wise enough to make advance preparations for the long winter.

Bees. Bees are used both literally and figuratively in Scripture. Judges 14:8 refers to honeybees, the product of which becomes the object of Samson’s riddle. The other three uses of bees in the OT are figurative of swarms of enemies against God’s people (Deut. 1:44; Ps. 118:12; Isa. 7:18).

Fleas. Fleas are referenced in the OT only by David to indicate his insignificance in comparison with King Saul (1 Sam. 24:14; 26:20). The irony of the comparison becomes clear with David’s later ascendancy.

Flies. The plague of flies follows that of gnats on Egypt (Exod. 8:20–31). Although the gnats are never said to have left Egypt, the flies are removed upon Moses’ prayer. In Eccles. 10:1 the stench of dead flies is compared to the impact that folly can have on the wise. In Isa. 7:18 flies represent Egypt being summoned by God as his avenging agents on Judah’s sin. In addition, one of the gods in Ekron was named “Baal-Zebub,” which means “lord of the flies” (2 Kings 1:2–3, 6, 16). The reference to Satan in the NT using a similar name is likely an adaptation of the OT god of Ekron (Matt. 10:25; 12:24, 27; Mark 3:22; Luke 11:15, 18–19).

Gnats. Gnats are distinguished from flies in the OT, though the distinction is not always apparent. Gnats are employed by God in the third plague on Egypt (Exod. 8:16–19), while flies form the means of punishment in the fourth plague. The two are listed together in Ps. 105:31 and appear parallel, though the former may be a reference to a swarm. Gnats were also used by Jesus to illustrate the hypocrisy of the Pharisees and the scribes (Matt. 23:24).

Hornets. The Bible uses hornets in Scripture as an agent of God’s destruction. The term occurs three times in the OT. In each occurrence these stinging insects refer to God’s expulsion of the Canaanites from the land that God promised to his people. The first two times, Exod. 23:28 and Deut. 7:20, hornets are used in reference to a promise of what God will do; the third time, Josh. 24:12, they illustrate what God did.

Locusts. Of particular interest is the use of locusts in the Bible. The term or a similar nomenclature occurs close to fifty times in the NIV. Locusts demonstrate a number of characteristics in Scripture. First, they are under God’s control (Exod. 10:13–19). As such, they have no king (Prov. 30:27). They serve God’s purposes. Second, locusts often occur in very large numbers or swarms (Judg. 6:5; Jer. 46:23; Nah. 3:15). At times, their numbers can be so large as to cause darkness in the land (Exod. 10:15). Third, in large numbers these insects have been known to ravage homes, devour the land, devastate fields, and debark trees (Exod. 10:12–15; Deut. 28:38; 1 Kings 8:37; 2 Chron. 7:13; Pss. 78:46; 105:34; Isa. 33:4; Joel 1:4–7). Due to their fierceness, they were compared to horses (Rev. 9:7). Fourth, locusts hide at night (Nah. 3:17). Finally, certain types of locusts were used as food.

Moths. Moths are referred to seven times in the OT and four times in the NT. Job uses moths to illustrate the fragility of the unrighteous before God (4:19) and the impermanence of their labors (27:18). The other references to moths in Scripture present them as the consumers of the wealth (garments) and pride of humankind as a means of God’s judgment (Job 13:28; Ps. 39:11; Isa. 50:9; 51:8; Hos. 5:12; Matt. 6:19–20; Luke 12:33; James 5:2).

Functions of Insects in Scripture

As agents in God’s judgment. Insects serve a variety of functions in Scripture. Most notably, insects serve as agents of judgment from God. The OT indicates how insects were used as judgment on both Israel and their enemies.

Moses warned of God’s judgment for Israel’s violation of the covenant. He advised Israel that as a consequence of their sin, they would expend much labor in the field but harvest little, because the locusts would consume them (Deut. 28:38).

Solomon, in his prayer of dedication at the temple, beseeched God regarding judgment that he might send in the form of grasshoppers to besiege the land. He asked that when the people of God repent and pray, God would hear and forgive (2 Chron. 6:26–30). God similarly responded by promising that when he “command[s] locusts to devour the land” as judgment for sin, and his people humble themselves and pray, he will heal and forgive (2 Chron. 7:13–14; cf. 1 Kings 8:37).

The psalmist reminded Israel of God’s wonderful works in their past, one of which was his use of insects as a means of his judgment (Ps. 78:45–46; cf. 105:34).

Joel 1:4 and 2:25 describe God’s judgment on Israel for their unfaithfulness in successive waves of intensity (cf. Deut. 28:38, 42; 2 Chron. 6:28; Amos 4:9–10; 7:1–3). The devastation led to crop failure, famine, destruction of vines and fig trees, and great mourning. The severity of the judgment is described as being unlike anything anyone in the community had ever experienced (Joel 1:2–3).

Locusts are the subject of one of the visions of the prophet Amos. In the vision, God showed him the destructive power of these insects as a means of judgment. Upon seeing the vision, the prophet interceded for the people, and God relented (Amos 7:1–3).

Insects were also used as judgments on Israel’s enemies. In the plagues on Egypt, insects were the agents of the third, fourth, and eighth plagues. The third plague (Exod. 8:16–19) was gnats. Interestingly, this was the first of Moses’ signs that the magicians of Pharaoh could not reproduce. Their response to the Egyptian king was that this must be the “finger of God.” There is no record of the gnats ever leaving Egypt, unlike the other plagues.

The fourth plague was flies (Exod. 8:20–32). Here the Bible specifically indicates a distinction between the land of Goshen, where the Israelites dwelled, and the rest of the land of Egypt. The flies covered all of Egypt except Goshen. This plague led to Pharaoh’s first offer of compromise. Once Moses prayed and the flies left Egypt, Pharaoh hardened his heart.

The eighth plague was in the form of locusts (Exod. 10:1–20). In response to this plague, Pharaoh’s own officials complained to him, beseeching him to let Israel leave their country lest it be entirely destroyed. The threat of this plague led to Pharaoh’s second offer of compromise. Once the locusts began to devastate the land of Egypt, Pharaoh confessed his sin before God, but as soon as the locusts were removed, his heart again became hardened. Thus, three of the ten plagues on Egypt were in the form of insects.

At the end of a series of “woe” passages, the prophet Isaiah proclaimed God’s judgment against the enemies of his people because of their oppression. In the end, those who plundered will themselves be plundered, as if by a “swarm of locusts” (Isa. 33:1–4; cf. Jer. 51:14, 27).

Insects were also used as judgment on people who dwelled in the land of Israel prior to Israel’s occupation. Both before and after the event took place, the Bible describes how God sent hornets to help drive out the occupants of the land of Canaan in preparation for Israel’s arrival. This is described as part of God’s judgment on these nations for their sins against him (Exod. 23:28; Deut. 7:20; Josh. 24:12).

As food. Insects also are mentioned in Scripture as food. Certain types of locusts are listed as clean and eligible for consumption. The NT describes the diet of John the Baptist, which consisted of locusts and wild honey—a diet entirely dependent on insects (Matt. 3:4; Mark 1:6). The OT also notes Samson enjoying the labor of bees as food (Judg. 14:8–9).

Used figuratively. Most often, insects are used figuratively in Scripture. They are used in the proverbs of Scripture to illustrate wisdom. The sages wrote about ants (Prov. 6:6; 30:25), locusts (Prov. 30:27), and even dead flies (Eccles. 10:1) both to extol wisdom and to encourage its development in humankind.

Another figurative use of insects is in the riddle about bees and honey posed by Samson to the Philistines (Judg. 14:12–18). As noted above, Samson ate honey (Judg. 14:8–9; cf. 1 Sam. 14:25–29, 43). Also, Scripture describes the promised land as a place of “milk and honey.”

Insects also are used to symbolize pursuing enemies (Deut. 1:44; Ps. 118:12; Isa. 7:18), innumerable forces (Judg. 6:5; 7:12; Ps. 105:34; Jer. 46:23; Joel 2:25), insignificance (Num. 13:33; 1 Sam. 24:14; 26:20; Job 4:19; 27:18; Ps. 109:23; Eccles. 12:5; Isa. 40:22), vulnerability (Job 4:19), God’s incomparable nature (Job 39:20), the brevity of life (Ps. 109:23), wisdom and organization (Prov. 30:27), and an invading army (Isa. 7:18; Jer. 51:14, 27), and they are employed in a taunt against Israel’s enemies (Nah. 3:15–17), a lesson on hypocrisy (Matt. 23:24), and an image of eschatological judgment (Rev. 9:4–11).

Scriptural Truths about Insects

1. Insects are part of God’s creation. In view of all the uses of insects in Scripture, several key truths emerge. First, insects are a part of the totality of God’s creation. The very first chapter of the Bible uses one of the general terms for insects as part of God’s creative activity on the sixth day of creation (Gen. 1:24). After God reviewed the creation on that day, his assessment of it, including the insects, was that it was “good” (1:25).

2. Insects are under God’s control. A second scriptural truth related to insects in the Bible is that they are under God’s control. In Deut. 7:20 God promised to send hornets ahead of the children of Israel to prepare the promised land for their arrival. Also, in Joel 2:25, when God promised to repair the damage to the land caused by the locusts, he described them as “my great army that I sent.” Thus, the picture emerges that what God has created, he alone reserves the authority to control.

3. Insects are cared for by God. A final truth regarding insects in Scripture is that God takes care of them. Just as Jesus explained God’s care for the birds of the air (Matt. 7:26), the psalmist explained that all of God’s creation, specifically insects, “look to you to give them their food at the proper time” (Ps. 104:25–27). The conclusion of the psalmist is appropriate for all of God’s creation: “When you hide your face, they are terrified; when you take away their breath, they die and return to the dust. When you send your Spirit, they are created, and you renew the face of the ground” (104:29–30). Thus, in the end, God creates, God controls, and God cares—a lesson that all of God’s creation shares.