The genealogy of Jesus Christ, the son of David, the son of Abraham, traces the promise God gave Abraham. The line did not follow firstborn custom. God rejected Ishmael and appointed Isaac, the son of promise born to Sarah. From Isaac the line passed to Jacob rather than Esau, the firstborn. Before the twins had done good or evil, God chose the younger so that the purpose of election might stand. Jacob’s name means heel-grabber or usurper. Esau sold the birthright for a meal; Jacob, with his mother, took the blessing.
Judah, one of Jacob’s twelve sons, first proposed selling Joseph rather than killing him (Genesis 37:26–27). God used that act to place Joseph in Egypt so that Jacob’s house would survive the famine. Later Judah changed. Facing Joseph, he pledged his own life for Benjamin. Israel (Jacob renamed) blessed Judah as a lion’s whelp: the scepter would not depart from Judah, nor a lawgiver from between his feet, until Shiloh comes (Genesis 49:9–10). When God calls the nation Jacob He speaks of the usurper; when He calls them Israel He speaks of the prince of God.
From Judah the line runs through Perez and Zerah, sons of Tamar. Perez received his name because he broke through after his brother’s hand had appeared first (Genesis 38). His house became a leading clan in Judah (Numbers 26:20). Perez’s descendants settled in Bethlehem. Ruth 4:12 treats the house of Perez as a blessing. Perez begot Hezron, head of the Hezronites and the primary clan of the later royal line (Genesis 46:12). Hezron begot Ram. Scripture records no deeds of Ram; he stands as a structural link in the tables of Ruth and 1 Chronicles that validate the house of David.
Ram begot Amminadab, whose name means “my people are noble.” Amminadab’s daughter Elisheba became the wife of Aaron (Exodus 6:23), joining the coming royal line to the priestly line. Amminadab begot Nahshon, the first man in Scripture explicitly called a nasi, a prince or leader of Judah (Numbers 1:7; 2:3). Nahshon offered the first gift at the dedication of the tabernacle (Numbers 7:12) and led Judah as the vanguard of the wilderness march (Numbers 10:14). Judah was already set as military and political head before the monarchy.
Nahshon begot Salmon. Salmon married Rahab of Jericho. Rahab hid the spies, confessed that the LORD had given Israel the land, and bound the scarlet cord in her window (Joshua 2). By faith she did not perish with those who did not believe (Hebrews 11:31). Salmon begot Boaz by Rahab. Boaz means “in him is strength.” He acted as go’el, kinsman-redeemer, under the law of Deuteronomy 25:5–10. Before the elders at the gate he acquired the estate of Elimelech and took Ruth the Moabitess as wife to raise up the name of the dead (Ruth 4:9–10). Boaz was a mighty man of wealth (Ruth 2:1) and kept the Torah toward the poor, leaving extra grain for Ruth.
Ruth, a Moabitess descended from Lot, left her land and gods and clung to Naomi: “Your people shall be my people, and your God my God” (Ruth 1:16). Deuteronomy 23:3–4 bars an Ammonite or Moabite male from the assembly of the LORD even to the tenth generation. The restriction applies to the male line, the line of seed; it does not bar Ruth. There is therefore no legal defect in her place in David’s genealogy.
Boaz and Ruth begot Obed. In the legal sense of redemption Obed was accounted the heir of Elimelech and Naomi so that the name and inheritance would not be cut off (Ruth 4:10, 14–15). Obed begot Jesse of Bethlehem. The LORD sent Samuel to Jesse after rejecting Saul: “I have provided Myself a king among his sons” (1 Samuel 16:1). David, the youngest, was keeping sheep. Samuel anointed him; the Spirit of the LORD came upon him. David did not seize the throne while Saul lived. Isaiah 11:1 promises a rod from the stem of Jesse and a Branch from his roots. Romans 15:12 applies that word to Messiah, who will rise to reign over the Gentiles. Revelation 5:5 names Him the Lion of the tribe of Judah, the Root of David, the One worthy to open the scroll.
The Spirit was with David, not in him as in the Church; David could plead that the Spirit not be taken from him. The earthly monarchy would later be cut down, yet the right to the throne remained in Jesse’s line and is fulfilled in Christ.
