Romans 4:12-17

12And he is then also the father of the circumcised who not only are circumcised but who also follow in the footsteps of the faith that our father Abraham had before he was circumcised. 13It was not through the law that Abraham and his offspring received the promise that he would be heir of the world, but through the righteousness that comes by faith. 14For if those who depend on the law are heirs, faith means nothing and the promise is worthless,

15because the law brings wrath. And where there is no law there is no transgression. 16Therefore, the promise comes by faith, so that it may be by grace and may be guaranteed to all Abraham’s offspring—not only to those who are of the law but also to those who have the faith of Abraham. He is the father of us all.

17As it is written: “I have made you a father of many nations.” Gen. 17:5 He is our father in the sight of God, in whom he believed—the God who gives life to the dead and calls into being things that were not.