Not as though the word of God hath taken none effect. For they are not all Israel, which are of Israel:

Neither, because they are the seed of Abraham, are they all children: but, In Isaac shall thy seed be called.

That is, They which are the children of the flesh, these are not the children of God: but the children of the promise are counted for the seed.

For this is the word of promise, At this time will I come, and Sarah shall have a son.

10 And not only this; but when Rebecca also had conceived by one, even by our father Isaac;

11 (For the children being not yet born, neither having done any good or evil, that the purpose of God according to election might stand, not of works, but of him that calleth;)

12 It was said unto her, The elder shall serve the younger.

13 As it is written, Jacob have I loved, but Esau have I hated.

14 What shall we say then? Is there unrighteousness with God? God forbid.

15 For he saith to Moses, I will have mercy on whom I will have mercy, and I will have compassion on whom I will have compassion.

16 So then it is not of him that willeth, nor of him that runneth, but of God that sheweth mercy.

17 For the scripture saith unto Pharaoh, Even for this same purpose have I raised thee up, that I might shew my power in thee, and that my name might be declared throughout all the earth.

18 Therefore hath he mercy on whom he will have mercy, and whom he will he hardeneth.

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It is not as though the word of God has failed. For not all those descended from Israel are Israelites,(A) and not all of Abraham’s children are his descendants, but “it is through Isaac that descendants shall be named for you.”(B) This means that it is not the children of the flesh who are the children of God, but the children of the promise are counted as descendants. For the word of the promise is this: “About this time I will return, and Sarah shall have a son.”(C) 10 Nor is that all; something similar happened to Rebecca when she had conceived children by one husband, our ancestor Isaac:(D) 11 even before they had been born or had done anything good or bad (so that God’s purpose of election might continue, 12 not by works but by his call) she was told, “The elder shall serve the younger.”(E) 13 As it is written,

“I have loved Jacob,
    but I have hated Esau.”(F)

14 What then are we to say? Is there injustice on God’s part? By no means!(G) 15 For he says to Moses,

“I will have mercy on whom I have mercy,
    and I will have compassion on whom I have compassion.”(H)

16 So it depends not on human will or exertion but on God who shows mercy. 17 For the scripture says to Pharaoh, “I have raised you up for this very purpose, that I may show my power in you and that my name may be proclaimed in all the earth.”(I) 18 So then he has mercy on whomever he chooses, and he hardens the heart of whomever he chooses.

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