Romans 4:9, 11, 13, 22

Does this blessedness then come upon the circumcised only, or upon the uncircumcised also? For we say that faith was accounted to Abraham for righteousness.

And he received the sign of circumcision, a seal of the righteousness of the faith which he had while still uncircumcised, that he might be the father of all those who believe, though they are uncircumcised, that righteousness might be imputed to them also

For the promise that he would be the heir of the world was not to Abraham or to his seed through the law, but through the righteousness of faith.

And therefore “it was accounted to him for righteousness.”