But he is a Jew who is one inwardly; and circumcision is of the heart, by the Spirit, not by the letter; and his praise is not from people, but from God.
and he received the sign of circumcision, a seal of the righteousness of the faith which he had while uncircumcised, so that he might be the father of all who believe without being circumcised, that righteousness might be credited to them,
“Moreover, the Lord your God will circumcise your heart and the hearts of your descendants, to love the Lord your God with all your heart and all your soul, so that you may live.
and in Him you were also circumcised with a circumcision performed without hands, in the removal of the body of the flesh by the circumcision of Christ,