Romans 3:19

3:19 Now we know that whatever the law says, it says to those who are under the law, so that every mouth may be silenced and the whole world may be held accountable to God.

Romans 3:1

3:1 Therefore what advantage does the Jew have, or what is the value of circumcision?

Romans 5:19

5:19 For just as through the disobedience of the one man many were made sinners, so also through the obedience of one man many will be made righteous.