1. Mose 12:3

In thee - In thy posterity, in the Messiah, who shall spring from thee, shall all families of the earth be blessed; for as he shall take on him human nature from the posterity of Abraham, he shall taste death for every man, his Gospel shall be preached throughout the world, and innumerable blessings be derived on all mankind through his death and intercession.

CALL TO ABRAM. (Gen. 12:1-20) Now the Lord had said unto Abram--It pleased God, who has often been found of them who sought Him not, to reveal Himself to Abraham perhaps by a miracle; and the conversion of Abraham is one of the most remarkable in Bible history. Get thee out of thy country--His being brought to the knowledge and worship of the true God had probably been a considerable time before. This call included two promises: the first, showing the land of his future posterity; and the second, that in his posterity all the earth was to be blessed (Gen 12:2). Abraham obeyed, and it is frequently mentioned in the New Testament as a striking instance of his faith (Heb 11:8).

And I will bless them that bless thee,.... Not the priests only that should bless his children, the children of Israel, as the Targum of Jonathan, but all men of all nations, and of every age, that speak well of him, commend him for his faith and holiness, and tread in his steps, these are blessed with faithful Abraham, Gal 3:7. And curse him that curseth thee; here is a change of numbers, before the plural, here the singular, denoting, it may be, that many would bless him, and but few curse him, and that every individual person that did curse him should be cursed himself: the Targum of Jonathan wrongly restrains this to Balaam's cursing Abraham's children, and was cursed by God; Maimonides (y) thinks, there is no doubt to be made of it, that the Zabaeans, the idolatrous people Abram was brought up with, when he contradicted them, loaded him with curses and reproaches; and, because he bore them all patiently for the glory of God, as became him, therefore these words are said; but they, without question, respect future as well as present times, and regard all such, in every age and of every nation, that disapproves of, or rejects and reproaches Abram's God, his faith, his religion, and his people. And in thee shall all families of the earth be blessed; that is, in his seed, as in Gen 22:18 and which is interpreted of Christ, Act 3:25 meaning not every individual of all the families or nations of the earth; but that as many as believe in Christ, of all nations, are blessed in him; and that whoever of them are blessed, they are blessed and only blessed in him, and that they are blessed for his sake with all spiritual blessings; see Eph 1:3 such as redemption, justification, remission of sins, sanctification, adoption, and eternal life. (y) More Nevochim, ut supra. (par. 3.…

The pedigree and family of Abram we had an account of in the foregoing chapter; here the Holy Ghost enters upon his story, and henceforward Abram and his seed are almost the only subject of the sacred history. In this chapter we have, I. God's call of Abram to the land of Canaan (Gen 12:1-3). II. Abram's obedience to this call (Gen 12:4, Gen 12:5). III. His welcome to the land of Canaan (Gen 12:6-9). IV. His journey to Egypt, with an account of what happened to him there. Abram's flight and fault (Gen 12:10-13). Sarai's danger and deliverance (Gen 12:14-20).

12:3 Based on Abram’s obedience to the command to be a blessing (12:2), God gave him three more promises. • those who treat you with contempt: People who disregarded Abram and his covenant were rejecting God’s choice and plan. • All the families on earth will be blessed: By faith, they could participate in the covenant God was making with Abram. The blessing spread to the whole world through Abraham, Israel, the covenants, the prophets, Scripture, and the Messiah (Gal 3:8, 16; cp. Rom 9:4-5).