ἅλς

salt

Definition

ἅλς (als) refers to salt, a common mineral used for seasoning, preservation, and purification in the ancient world. In the New Testament, it appears metaphorically in Jesus' teachings: believers are called to be 'salt of the earth' (Matthew 5:13), implying a preserving and flavoring influence in society. In Mark 9:50, salt symbolizes peace and wholesomeness among believers, while in Luke 14:34, it represents the essential, distinctive quality of discipleship—salt that has lost its taste is useless. The word also carries a literal sense, as seen in Colossians 4:6, where speech should be 'seasoned with salt,' meaning gracious and impactful.

Biblical Usage

This word is used exclusively in the teachings of Jesus and Pauline epistles, always in figurative or proverbial contexts. In the Synoptic Gospels (Matthew 5:13, Mark 9:50, Luke 14:34-35), it illustrates discipleship qualities like influence, peace, and faithfulness. Paul uses it once in Colossians 4:6 to describe gracious speech. There are no literal references to salt as a substance in the New Testament occurrences.

Etymology

Derived from the ancient Greek ἅλς (als), meaning 'salt' or 'sea salt,' it is cognate with Latin 'sal' and English 'salt.' The term has Indo-European roots and was used broadly in Greek literature for both the mineral and, poetically, for the sea. Its meaning remained stable, but biblical usage expanded it into spiritual metaphors.

Semantic Range

Salt is a rich theological symbol for covenant, preservation, and discipleship. In the Old Testament, salt signified God's enduring covenant (e.g., Leviticus 2:13). Jesus' use in Matthew 5:13 calls believers to actively prevent moral decay in the world, emphasizing their essential role. Understanding ἅλς enriches reading by highlighting how disciples must maintain their 'saltiness'—integrity and gospel witness—to fulfill God's purposes.

In the first-century Mediterranean world, salt was vital for preserving food (especially meat and fish) and seasoning meals, making it a valuable commodity. It was also used in sacrifices and covenants, symbolizing purity and permanence. Unlike today, where salt is cheap and abundant, its scarcity then made Jesus' metaphors about losing saltiness more striking—useless salt was sometimes spread on paths or fields as a disinfectant.

ἁλυκός (halykos, G252) — adjective meaning 'salty' or 'brackish,' used in James 3:12 to describe water. ἄναλος (analos, G358) — adjective meaning 'unsalty' or 'tasteless,' the opposite state referenced in Mark 9:50.

Word Details