Romans 9:6-8

Revised Geneva Translation

⁶ Notwithstanding, it cannot be that the word of God should take no effect. For not all are Israel who are of Israel.

⁷ Nor are they all children because they are the seed of Abraham. But: “In Isaac shall your seed be called.”

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