Romans 4:12-14

New Revised Standard Version, Anglicised Catholic Edition

¹² and likewise the ancestor of the circumcised who are not only circumcised but who also follow the example of the faith that our ancestor Abraham had before he was circumcised.

God’s Promise Realized through Faith

¹³ For the promise that he would inherit the world did not come to Abraham or to his descendants through the law but through the righteousness of faith. ¹⁴ If it is the adherents of the law who are to be the heirs, faith is null and the promise is void.