The Angel which redeemed me from all evil, bless the lads; and let my name be named on them, and the name of my fathers Abraham and Isaac; and let them grow into a multitude in the midst of the earth. The Angel which redeemed me from all evil - המלאך הגאל hammalac haggoel. The Messenger, the Redeemer or Kinsman; for so גאל goel signifies; for this term, in the law of Moses, is applied to that person whose right it is, from his being nearest akin, to redeem or purchase back a forfeited inheritance. But of whom does Jacob speak? We have often seen, in the preceding Chapter s, an angel of God appearing to the patriarchs; (see particularly Genesis 16:7 (note)) and we have full proof that this was no created angel, but the Messenger of the Divine Council, the Lord Jesus Christ. Who then was the angel that redeemed Jacob, and whom he invoked to bless Ephraim and Manasseh? Is it not Jesus? He alone can be called Goel, the redeeming Kinsman; for he alone took part of our flesh and blood that the right of redemption might be his; and that the forfeited possession of the favor and image of God might be redeemed, brought back, and restored to all those who believe in his name. To have invoked any other angel or messenger in such a business would have been impiety. Angels bless not; to God alone this prerogative belongs. With what confidence may a truly religious father use these words in behalf of his children: "Jesus, the Christ, who hath redeemed me, bless the lads, redeem them also, and save them unto eternal life!"
Let my name be named on them - "Let them be ever accounted as a part of my own family; let them be true Israelites - persons who shall prevail with God as I have done; and the name of Abraham - being partakers of his faith; and the name of Isaac - let them be as remarkable for submissive obedience as he was. Let the virtues of Abraham, Isaac, and Jacob be accumulated in them, and invariably displayed by them!" These are the very words of adoption; and by the imposition of hands, the invocation of the Redeemer, and the solemn blessing pronounced, the adoption was completed. From this moment Ephraim and Manasseh had the same rights and privileges as Jacob's sons, which as the sons of Joseph they could never have possessed.
And let them grow into a multitude - וידגו לרב veyidgu larob; Let them increase like fishes into a multitude. Fish are the most prolific of all animals; see the instances produced on Genesis 1:20 (note). This prophetic blessing was verified in a most remarkable manner; see Numbers 26:34, Numbers 26:37; Deuteronomy 33:17; Joshua 17:17. At one time the tribe of Ephraim amounted to 40,500 effective men, and that of Manasseh to 52,700, amounting in the whole to 93,200.