Romans 2:25

“You search the Scriptures because you think that in them you have eternal life; it is these that bear witness about Me;

“Do not think that I will accuse you to the Father; the one who accuses you is Moses, in whom you have set your hope.

So if the uncircumcised man observes the righteous requirements of the Law, will not his uncircumcision be counted as circumcision?

What then? Are we better? Not at all; for we have already charged that both Jews and Greeks are all under sin;

Circumcision is nothing, and uncircumcision is nothing, but what matters is the keeping of the commandments of God.

And I testify again to every man who receives circumcision, that he is under obligation to keep the whole Law.

For those who are circumcised do not even keep the Law themselves, but they want to have you circumcised so that they may boast in your flesh.