Romans 9:6-9 And it is not as that the word of God has failed. For not all who are of Israel, are these Israel.

BLB⁽ⁱ⁾ ⁶ And it is not as that the word of God has failed. For not all who are of Israel, are these Israel. ⁷ Nor because they are seed of Abraham are all children. Rather, “In Isaac your offspring will be named.” ⁸ That is, the children of the flesh, these are not children of God; but the children of the promise are regarded as offspring. ⁹ For this is the word of the promise: “At this time I will come, and to Sarah there will be a son.”