But he {who was} of the bondwoman was born after the flesh; but he of the freewoman {was} by promise.

That is, They which are the children of the flesh, these {are} not the children of God: but the children of the promise are counted for the seed.

For the promise, that he should be the heir of the world, {was} not to Abraham, or to his seed, through the law, but through the righteousness of faith.

And if ye {be} Christ's, then are ye Abraham's seed, and heirs according to the promise.

Ye are the children of the prophets, and of the covenant which God made with our fathers, saying unto Abraham, And in thy seed shall all the kindreds of the earth be blessed.

And the LORD visited Sarah as he had said, and the LORD did unto Sarah as he had spoken.

So then they which be of faith are blessed with faithful Abraham.

And, behold, the word of the LORD {came} unto him, saying, This shall not be thine heir; but he that shall come forth out of thine own bowels shall be thine heir.

And God said, Sarah thy wife shall bear thee a son indeed; and thou shalt call his name Isaac: and I will establish my covenant with him for an everlasting covenant, {and} with his seed after him.

But he {who was} of the bondwoman was born after the flesh; but he of the freewoman {was} by promise.

And he said, I will certainly return unto thee according to the time of life; and, lo, Sarah thy wife shall have a son. And Sarah heard {it} in the tent door, which {was} behind him.

And Abraham gave all that he had unto Isaac.

Not now as a servant, but above a servant, a brother beloved, specially to me, but how much more unto thee, both in the flesh, and in the Lord?

And the LORD appeared unto Abram, and said, Unto thy seed will I give this land: and there builded he an altar unto the LORD, who appeared unto him.