Hebrews 1:5 → 2 Samuel 7:14

Hebrews opens its case for the Son's supremacy over the angels by citing the dynastic oracle to David: "I will be his Father, and he will be My son" (2 Sam 7:14). In its original setting the promise is covenantal and conditional in its discipline ("when he does wrong, I will discipline him") — Solomon and his line are the immediate referents, sons by adoption and office. Hebrews reads it prosopologically as the Father's address to the eternal Son, fusing it with Psalm 2:7 so that the two foundational Davidic-sonship texts become one declaration over Christ. The connection is genuinely typological: the Davidic king is an analogical, historical, forward-pointing pattern whose sonship escalates to the Son who is the very "radiance of God's glory" (Heb 1:3) and who, unlike Solomon, never needs the disciplining rod of his own wrongdoing. Promise-fulfillment governs the move as well — the covenant God swore to David comes to rest in the one Heir of all things (1:2). The Davidic dynasty thus reaches its telos not in a throne of stone but in the beloved Son seated at the right hand, the desirable King in whom the covenant promises are eternally "Yes."