Romans 3:20
Therefore no flesh shall be justified by works of law: for through law there is a perfect knowledge of sin.
Romans 7:7-11
Then what shall we say? is the law sin? It could not be so; but I did not know sin except through the law: for indeed I had not known lusts, unless the law said, Thou shalt not covet.
Galatians 2:19
For I through law died to law, in, order that I may live unto God.
Galatians 3:10-13
For so many as are of works of law are under the curse: for it is written, Cursed is every one who does not abide in all things which have been written in the book of the law, to do the same.