Acts 13:23 → Zechariah 6:12

In his Antioch synagogue sermon Paul compresses the whole Davidic-Branch hope into a single line: "From the descendants of this man [David], God has brought to Israel the Savior Jesus, as He promised" (Acts 13:23). The "as He promised" gathers up the prophetic Branch-trajectory — Jer 23:5-6 ("I will raise up for David a righteous Branch"), Jer 33:15, and Zechariah 6:12, where the LORD presents "a man whose name is the Branch" who springs up from David's place. Zechariah 6:12 is the climactic naming of that promise (the Branch who is also priest-king and temple-builder), and Paul's "raised up... from the descendants of David... a Savior" is its fulfillment-announcement. The connection is an echo of the broader promise-complex rather than a direct quotation — Paul cites no single text but appeals to the whole Davidic-Branch promise of which Zech 6:12 is the prophetic capstone. Method: Promise-Fulfillment along the Davidic-Branch / Messiah Longitudinal Theme. The telos: the Branch is not an abstract title to be catalogued but the promised Savior actually given — God kept His word in the most personal way possible, raising from David's line not merely a king but a deliverer, so that the careful tracing of the ṣemaḥ across the prophets ends in joy at a Christ who is desirable precisely because He saves.