Riverside(i)
11 And he received the sign of circumcision as a seal of the righteousness of faith that he had in uncircumcision, so that he should be the father of all who believe while uncircumcised, and righteousness should be credited to them;
12 and the father of the circumcised, that is, of those who are not only circumcised, but who walk in the steps of the faith which our father Abraham had while uncircumcised.
13 It was not through the Law that the promise came to Abraham or to his descendants that he should be the heir of the world, but through the righteousness of faith.
14 For if those who are of the Law are heirs, faith is emptied of value and the promise is nullified.
15 For the Law works wrath. But where there is no law, neither is there lawbreaking.
16 Therefore all depends on faith, that it may be of grace, and thus the promise be sure for all his descendants, not only those who are of the Law, but also those who are of the faith of Abraham, who is the father of all of us
17 (as it is written, "I have made thee a father of many nations"), in the view of the God whom he believed, who makes alive the dead and calls things that are not as if they were.