4 who are Israelites, to whom belongs the adoption as sons, and the glory and the covenants and the giving of the Law and the temple service and the promises,
5 whose are the fathers, and from whom is the Christ according to the flesh, who is over all, God blessed forever. Amen.
6 But it is not as though the word of God has failed. For they are not all Israel who are descended from Israel;
7 nor are they all children because they are Abraham's descendants, but: "through Isaac your descendants will be named."
8 That is, it is not the children of the flesh who are children of God, but the children of the promise are regarded as descendants.
9 For this is the word of promise: "At this time I will come, and Sarah shall have a son."
10 And not only this, but there was Rebekah also, when she had conceived twins by one man, our father Isaac;