Even so Abraham "believed God, and it was reckoned to him as righteousness."

Therefore, be sure that it is those who are of faith who are sons of Abraham.

And the Scripture, foreseeing that God would justify the Gentiles by faith, preached the gospel beforehand to Abraham, saying, "In you will all the nations be blessed."

So then those who are of faith are blessed with Abraham, the man of faith.

in order that in Christ Jesus the blessing of Abraham might come to the Gentiles, so that we might receive the promise of the Spirit through faith.

Now the promises were spoken to Abraham and to his seed. He does not say, "And to seeds," as referring to many, but rather to one, "And to your seed," that is, Christ.

For if the inheritance is based on the law, it is no longer based on a promise; but God gave it to Abraham by a promise.

And if you belong to Christ, then you are Abraham's offspring, heirs according to promise.

For it is written that Abraham had two sons, one by the slave and one by the free woman.