Romans 9:4-8

4who are Israelites, to whom pertain the adoption, the glory, the covenants, the giving of the law, the service of God, and the promises;

5of whom are the fathers and from whom, according to the flesh, Christ came, who is over all, the eternally blessed God. Amen.

6But it is not that the word of God has taken no effect. For they are not all Israel who are of Israel,

7nor are they all children because they are the seed of Abraham; but, “In Isaac your seed shall be called.”

8That is, those who are the children of the flesh, these are not the children of God; but the children of the promise are counted as the seed.