Fish comprise a part of God’s created order (Gen. 1:26), given for humankind to rule (Gen. 1:28) and to eat, though some were considered unclean (those with no fins or scales [Lev. 11:9–12]). Fish comprised a meaningful part of the ancient Israelites’ diet for much of their history. They ate fish during their time in Egypt and longed for it in the wilderness (Num. 11:5). Once in Canaan, they could obtain fish from the Sea of Galilee, the Jordan River, and the Mediterranean Sea. Jerusalem even had a gate called the “Fish Gate” (Neh. 3:3; Zeph. 1:10), perhaps named for a fish market located near it inside the city. Nehemiah notes that men from the coastal city of Tyre imported fish to sell in Jerusalem (Neh. 13:16). Fish brought from such a distance probably had been preserved, perhaps by salting, smoking, or drying. The Gospels contain many references to fishing, since Jesus ministered near the Sea of Galilee and had fishermen among his followers.

Given the importance of fish and fishing, it is perhaps surprising that the Bible nowhere names specific types of fish. One simply reads that a “huge fish” swallowed Jonah (Jon. 1:17), or that Jesus multiplied “small fish” to feed a multitude (Mark 8:7–9). These small fish likely were sardines, caught in large quantities in the Sea of Galilee and preserved by salting. Other common native fish included a pan fish, the tilapia (today’s “St. Peter’s fish” from the story in Matt. 17:24–27); a type of carp, the barbel; and the largest native fish, the catfish, forbidden to observant Jews because of its lack of scales.

By contrast, in both Testaments one can find clear indications of how fish were caught. Large sea creatures might be speared or harpooned (Job 41:7), but usually fishermen used hook and line or one of several different types of nets (Isa. 19:8; Hab. 1:15). Jesus sent Peter out to fish with hook and line (Matt. 17:27). Peter and his brother Andrew also used a casting net (Matt. 4:18–20), a circular net up to twenty-five feet in diameter cast from shore or a boat. The net spread like a parachute and sank rapidly, trapping fish underneath. A system of cords drew the net together as it was pulled back in. Jesus’ disciples caught 153 fish with such a net (John 21:6–11). Professional fishermen also used a dragnet, the most common type of net used in antiquity (see Dragnet). Finally, they also used a trammel net, a standing net often spread between two boats. The trammel net was made of up to five sections, each about one hundred feet long. This net had three layers, two finer-meshed layers on either side of a larger-meshed, central layer. When fish swam into the net, they pushed one of the finer layers into the heavier layer and became entangled when they turned and tried to escape. The fishermen then pulled in the nets, disentangled the fish, and repeated the process, typically ten to fifteen times during a night’s work. The story in Luke 5:1–11 reflects the use of trammel nets, with fishermen in two boats working hard through the night. Ancient commercial fishermen usually had to work at night because the fish could see the threads of their nets during the day.