Genesis 32:28
28. Thy name shall be called no more Jacob, but Israel—The old name was not to be abandoned; but, referring as it did to a dishonorable part of the patriarch's history, it was to be associated with another descriptive of his now sanctified and eminently devout character.
Hosea 12:3-4
3. He—Jacob, contrasted with his degenerate descendants, called by his name, Jacob (Ho 12:2; compare Mic 2:7). He took Esau by the heel in the womb in order to obtain, if possible, the privileges of the first-born (Ge 25:22-26), whence he took his name, Jacob, meaning "supplanter"; and again, by his strength, prevailed in wrestling with God for a blessing (Ge 32:24-29); whereas ye disregard My promises, putting your confidence in idols and foreign alliances. He conquered God, ye are the slaves of idols. Only have Jehovah on your side, and ye are stronger than Edom, or even Assyria. So the spiritual Israel lays hold of the heel of Jesus, "the First-born of many brethren," being born again of the Holy Spirit. Having no right in themselves to the inheritance, they lay hold of the bruised heel, the humanity of Christ crucified, and let not go their hold of Him who is not, as Esau, a curse (Heb 12:16, 17), but, by becoming a curse for us, is a blessing to us.
power with God—referring to his name, "Israel," prince of God, acquired on that occasion (compare Mt 11:12). As the promised Canaan had to be gained forcibly by Israel, so heaven by the faithful (Re 3:21; compare Lu 13:24). "Strive," literally, "as in the agony of a contest." So the Canaanitess (Mt 15:22). his strength—which lay in his conscious weakness, whence, when his thigh was put out of joint by God, he hung upon Him. To seek strength was his object; to grant it, God's. Yet God's mode of procedure was strange. In human form He tries as it were to throw Jacob down. When simple wrestling was not enough, He does what seems to ensure Jacob's fall, dislocating his thigh joint, so that he could no longer stand. Yet it was then that Jacob prevailed. Thus God teaches us the irresistible might of conscious weakness. For when weak in ourselves, we are strong by His strength put in us (Job 23:6; Isa 27:5; 2Co 12:9, 10).4. the angel—the uncreated Angel of the Covenant, as God the Son appears in the Old Testament (Mal 3:1).
made supplication— Ge 32:26: "I will not let thee go, except thou bless me." he found him—The angel found Jacob, when he was fleeing from Esau into Syria: the Lord appearing to him "in Beth-el" (Ge 28:11-19; 35:1). What a sad contrast, that in this same Beth-el now Israel worships the golden calves! there he spake with us—"with us," as being in the loins of our progenitor Jacob (compare Ps 66:6, "They . . . we;" Heb 7:9, 10). What God there spoke to Jacob appertains to us. God's promises to him belong to all his posterity who follow in the steps of his prayerful faith.