Romans 9:7-9

Revised Geneva Translation

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.

⁹ For this is a word of promise: “At this time I will come, and Sarah shall have a son”;