Romans 2:13

2:13 For it is not those who hear the law who are righteous before God, but those who do the law will be declared righteous.

Romans 2:25-29

2:25 For circumcision has its value if you practice the law, but if you break the law, your circumcision has become uncircumcision. 2:26 Therefore if the uncircumcised man obeys the righteous requirements of the law, will not his uncircumcision be regarded as circumcision? 2:27 And will not the physically uncircumcised man who keeps the law judge you who, despite the written code and circumcision, transgress the law? 2:28 For a person is not a Jew who is one outwardly, nor is circumcision something that is outward in the flesh, 2:29 but someone is a Jew who is one inwardly, and circumcision is of the heart by the Spirit and not by the written code. This person’s praise is not from people but from God.