As Abraham believed God and it was accounted to him a righteousness.

Know, therefore, that those of faith, these are children of Abraham.

And the Scripture foreseeing that God would justify the nations by faith, promised before to Abraham, In you shall all the nations be blessed.

Those of faith, therefore, are blessed with believing Abraham.

that the blessing of Abraham may come on the nations, in Christ Jesus, that we may receive the promise of the Spirit through the faith.

The promises were spoken to Abraham and his offspring. He said not, And to offsprings, as of many, but as of one, And to your offspring, which is Christ.

For if the inheritance is by the law, it is no longer by the promise. But God gave it to Abraham by the promise.

And if you are of Christ, then are you Abraham's children and heirs according to the promise.

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