Genesis 14:1-24
Melchizedek steps out of nowhere with bread and wine. Two verses, ten Hebrew words, and the entire NT priesthood walks back through him. Gen 14 is the locus of three canonical firsts (kohen, ma-aser, El Elyon as divine title), the chapter where Abram refuses Sodom under oath, and the only OT verse outside Psalm 110 to name Melchizedek. Hebrews quotes him nine times. One sworn divine oath, nine NT citations, seven chapters of argument: the canonical ratio is the argument.
Genesis Gen 49:5–12; 1 Chr 5:1–2; Heb 7:11–17
Reuben forfeited the firstborn inheritance. Simeon was cursed alongside Levi and then disappeared from Moses's final tribal blessing. Levi, cursed for violence, became the priesthood. Judah was fourth and received the scepter. 1 Chronicles 5:1-2 names the three-way split. Hebrews 7 argues that Jesus's Judah-descent requires a priesthood from outside Aaron's line — recovering through Melchizedek what the Torah had divided.