καθά

as

Definition

The Greek particle καθά (katha) means 'just as' or 'exactly as,' functioning to introduce a comparison or to indicate conformity to a standard. In its single New Testament occurrence, it is used to introduce a quotation from the Old Testament, showing how a prophetic statement was fulfilled. It emphasizes a precise correspondence between an event and a preceding scriptural word. While its basic meaning is straightforward, its role in linking prophecy and fulfillment is significant.

Biblical Usage

This word is used only once in the New Testament, in Matthew 27:10, where it introduces a quotation from the prophets (specifically referencing Jeremiah and Zechariah) concerning the betrayal money for Jesus being used to buy the potter's field. Its usage is formulaic, serving to connect a New Testament event directly with an Old Testament scriptural precedent, highlighting the theme of fulfillment.

Etymology

Καθά is derived from the Greek preposition κατά (kata, G2596), meaning 'according to' or 'down from,' combined with the adverbial particle ἅ (ha). It essentially functions as a compound comparative adverb meaning 'according as' or 'just as.' Its formation emphasizes a relationship of correspondence or conformity.

Semantic Range

Though used only once, καθά is theologically important as it explicitly marks the fulfillment of prophecy. In Matthew 27:10, it underscores the divine orchestration of events in Jesus's passion, showing that even the details of his betrayal were 'just as' Scripture had foretold. This reinforces the New Testament theme of Jesus as the fulfillment of the Old Testament and deepens our understanding of biblical inspiration and continuity.

In the Greco-Roman world, particles like καθά were common in literary and formal writing to introduce comparisons or citations. Its use in Matthew reflects a Jewish-Christian context of interpreting and applying sacred texts, where showing scriptural fulfillment was a key method of validating Jesus's messianic identity. The cultural expectation was for authoritative teachings to be grounded in prior revelation.

καθώς (kathōs, G2531) — A more common conjunction for 'just as' or 'according as,' used frequently in comparisons and causal clauses. ὡς (hōs, G5613) — A versatile particle meaning 'as,' 'like,' or 'about,' used for comparisons, quotations, and approximations.

Word Details

Scripture References