Matthew 1:1 → Genesis 12:1-3

Genesis 12:1-3 is the OT's foundational covenant-of-grace promise: God calls Abram out of country, kindred, and father's house and pledges seed, a great name, and — climactically — that "all the families of the earth will be blessed through you" (wənibrəkû bəkā kōl mišpəḥōt hāʾădāmāh, v. 3), the universal-blessing clause the LXX renders passively (ἐνευλογηθήσονται) and Paul calls "the gospel preached beforehand" (Gal 3:8). Matthew opens the New Testament — "This is the record of the genealogy of Jesus Christ, the son of David, the son of Abraham" (1:1) — by deliberately anchoring Jesus in that Abrahamic promise, not merely in Abraham as a figure: the genealogy that follows runs Abraham → David → Christ, tracing the very seed-line through which the 12:3 blessing was pledged to travel, and the Gospel closes by sending the eleven to "make disciples of all nations" (28:19), the universal blessing of all the families of the earth realized in the risen Christ. The link is an Allusion rather than a Direct Quotation — Matthew cites no clause of Gen 12 verbatim — but it is a true textual link to this promise and not to the Abraham narrative broadly, because the universal-mission scope of "son of Abraham → all nations" is the structural arc of the whole book, the explicit cashing-in of the kōl mišpəḥōt clause. The connecting method is Promise-Fulfillment, not typology: Matthew is not presenting a person or institution that prefigures Christ, but announcing that the long-standing promise reaches its terminus in the Abrahamic seed; secondarily it is Redemptive-Historical Progression, since 1:1 compresses the entire Abraham-to-David-to-Messiah movement into a single confessional line. And the telos is not a closed circuit of fulfilled prediction: the families of the earth are blessed in him, which means the One in whom Abraham's whole hope terminates is offered to be possessed — the long-awaited seed in whom every nation, including the reader, finds its blessing not merely foretold but given, so that to behold Christ as the Abrahamic blessing is to find in him the desirable inheritance toward which Abraham himself walked by faith.