2 I have great sorrow and unceasing anguish in my heart.
3 For I could wish that I myself were cursed and cut off from Christ for the sake of my people, those of my own race,
4 the people of Israel. Theirs is the adoption to sonship; theirs the divine glory, the covenants, the receiving of the law, the temple worship and the promises.
5 Theirs are the patriarchs, and from them is traced the human ancestry of the Messiah, who is God over all, forever praised!a Amen.

God’s Sovereign Choice

6 It is not as though God’s word had failed. For not all who are descended from Israel are Israel.
7 Nor because they are his descendants are they all Abraham’s children. On the contrary, “It is through Isaac that your offspring will be reckoned.”b
8 In other words, it is not the children by physical descent who are God’s children, but it is the children of the promise who are regarded as Abraham’s offspring.
9 For this was how the promise was stated: “At the appointed time I will return, and Sarah will have a son.”c
10 Not only that, but Rebekah’s children were conceived at the same time by our father Isaac.
11 Yet, before the twins were born or had done anything good or bad—in order that God’s purpose in election might stand:
12 not by works but by him who calls—she was told, “The older will serve the younger.”d