Romans 4
12 Ref and the father of circumcision to them who not only are of the circumcision, but who also walk in the steps of that faith of our father Abraham which he had in uncircumcision.
13 Ref For not through the law was the promise to Abraham or to his seed that he should be heir of the world, but through the righteousness of faith.
14 Ref For if they that are of the law are heirs, faith is made void, and the promise is made of none effect: