Therefore it is of faith, that it might be by grace; to the end the promise might be sure to all the descendants; not to those only who are of the law, but to those also who are of the faith of Abraham; who is the father of us all,
Comes this blessedness then upon the circumcision only, or upon the uncircumcision also? for we say that faith was reckoned to Abraham for righteousness.
And the scripture, foreseeing that God would justify the Gentiles through faith, preached before the gospel unto Abraham, saying, In you shall all nations be blessed.