Romans 2:20

2:20 an educator of the senseless, a teacher of little children, because you have in the law the essential features of knowledge and of the truth –

Romans 3:20

3:20 For no one is declared righteous before him by the works of the law, for through the law comes the knowledge of sin.

Romans 11:33

11:33 Oh, the depth of the riches and wisdom and knowledge of God! How unsearchable are his judgments and how fathomless his ways!