Romans 3:20, 28, 31
Romans 3:20 ASV
because by the works of the law shall no flesh be justified in his sight; for through the law cometh the knowledge of sin.
Romans 3:28 ASV
We reckon therefore that a man is justified by faith apart from the works of the law.
Romans 3:31 ASV
Do we then make the law of none effect through faith? God forbid: nay, we establish the law.