27 And shall not uncircumcision which is by nature, if it fulfill the law, judge thee, who by the letter and circumcision dost transgress the law?
28 For he is not a Jew, which is one outwardly; neither is that circumcision, which is outward in the flesh;
29 But he is a Jew, which is one inwardly; and circumcision is that of the heart, in the spirit, and not in the letter; whose praise is not of men, but of God.
Romans 3 Intro: The Jews' advantage -- No flesh is justified by the law.
1 What advantage then hath the Jew over the Gentile? or what profit of circumcision, who is not a Jew from the heart?
2 But he who is a Jew from the heart, I say hath much every way; chiefly because that unto them were committed the oracles of God.
3 For what if some did not believe? shall their unbelief make the faith of God without effect?
4 God forbid; yea, let God be true, but every man a liar; as it is written, That thou mightest be justified in thy sayings, and mightest overcome when thou art judged.
5 But if we remain in our unrighteousness and commend the righteousness of God, how dare we say, God is unrighteous who taketh vengeance? (I speak as a man who fears God,)
6 God forbid; for then how shall God judge the world?
7 For if the truth of God hath more abounded through my lie, (as it is called of the Jews,) unto his glory; why yet am I also judged as a sinner? and not received? Because we are slanderously reported?