Ἰακώβ

Jacob

Definition

Ἰακώβ (Jacob) refers primarily to the patriarch Jacob, son of Isaac and grandson of Abraham, who was later renamed Israel (Genesis 32:28). In the New Testament, this name is used in three distinct senses: (1) the historical patriarch, as in the genealogies of Jesus (Matthew 1:2, Luke 3:34); (2) a collective reference to the nation of Israel, his descendants, as seen in promises about the messianic banquet (Matthew 8:11) and in God's self-identification as 'the God of Jacob' (Matthew 22:32); and (3) as the father of Joseph, the husband of Mary (Matthew 1:15-16).

Biblical Usage

The name appears 25 times, predominantly in the Gospels (especially Matthew and Luke) and Acts. It is used in genealogical contexts (Matthew 1:2, 15-16; Luke 3:34), in Jesus' teachings to invoke the patriarchal covenant and resurrection hope (Matthew 22:32; Mark 12:26; Luke 20:37), and in prophetic statements about the inclusion of Gentiles in God's kingdom (Matthew 8:11; Luke 13:28). The usage consistently ties the New Testament narrative to the foundational stories and promises given to the patriarchs in the Old Testament.

Etymology

Derived from the Hebrew name יַעֲקֹב (Yaʿaqov), meaning 'he grasps the heel' or 'he supplants,' referencing Jacob's birth narrative (Genesis 25:26). The Greek form Ἰακώβ is a direct transliteration used in the Septuagint (the Greek Old Testament) and adopted into the New Testament, carrying the full semantic and historical weight of the Hebrew original.

Semantic Range

The name Ἰακώβ is theologically significant as a link between the Old and New Covenants. It affirms the continuity of God's promises to the patriarchs as fulfilled in Jesus Christ (Luke 1:33, 55). References to 'the God of Jacob' (e.g., Matthew 22:32) underscore God's faithfulness to His covenant people and the doctrine of resurrection. Understanding this Greek transliteration enriches Bible reading by highlighting how the New Testament authors intentionally rooted the gospel story in the history of Israel.

In a first-century Jewish context, the name Jacob immediately evoked the entire narrative of Genesis—the chosen lineage, the twelve tribes, and the covenant promises. For Greek-speaking audiences, the Septuagint had already established Ἰακώβ as the standard term for the patriarch and the nation. The New Testament usage assumes this cultural understanding, where 'Jacob' could signify both the individual ancestor and the collective people of God.

Ἰσραήλ (Israēl, G2474) — The name given to Jacob (Genesis 32:28), often used interchangeably for the patriarch but more frequently for the nation or people of God.

Word Details

Scripture References