Romans 2:25-29 - Circumcision Of The Heart
25 For truly circumcision profits, if thou do the law: and if thou be a transgressor of the law, thy circumcision has become uncircumcision. 26 Therefore if uncircumcision watch the justification of the law, shall not his uncircumcision be reckoned for circumcision? 27 And shall not uncircumcision by nature, completing the law, judge thee, which by letter and circumcision a transgressor of the law? 28 For he in appearance, is not a Jew; neither circumcision, in appearance in the flesh: 29 But he in concealment, a Jew; and circumcision of the heart, in spirit, not in letter; whose approbation not of man, but of God.