2 Abraham begot 1aIsaac, and Isaac begot 2bJacob, and Jacob begot 3cJudah and his 4dbrothers,
23 The birthright of the promised seed consists of the double portion of the land, the priesthood, and the kingship. Reuben, as the firstborn son of Jacob, should have inherited the birthright. But because of his defilement he lost the birthright (Gen. 49:3-4; 1 Chron. 5:1-2). The double portion of the land went to Joseph through his two sons, Manasseh and Ephraim (Josh. 16--17); the priesthood went to Levi (Deut. 33:8-10); and the kingship was given to Judah (Gen. 49:10; 1 Chron. 5:2). Hence, Christ, the King of God's kingdom, is a descendant of Judah (Heb. 7:14); as such, He inherits the kingdom.