Romans 4:11-13

Noyes(i) 11 And he received the outward sign of circumcision as a seal of the righteousness of the faith which he had while he was uncircumcised; that he might be the father of all the uncircumcised who have faith, so that righteousness might be put to their account also; 12 and that he might be the father of the circumcised, who are not circumcised merely, but who tread in the steps of that faith which our father Abraham had while yet uncircumcised. 13 For not through the Law was the promise made to Abraham or his offspring that he should be the heir of the world, but through the righteousness of faith.