Romans 9:7-9 Neither are they all sons, because they are of the seed of Abraham: for it was said, In Isaac shall thy seed be called.

Murdock⁽ⁱ⁾ ⁷ Neither are they all sons, because they are of the seed of Abraham: for it was said, In Isaac shall thy seed be called. ⁸ That is, it is not the children of the flesh, who are the children of God; but the children of the promise, are accounted for the seed. ⁹ For the word of promise was this: At that time will I come, and Sarah shall have a son.