Romans 3:20
for by the observation of the law no one shall be justified in his sight, since it is the law that takes cognizance of sin.
Romans 7:7-11
Do we then conclude, that the law is the cause of sin? by no means; but I should not have had such a notion of sin, had it not been for the law: for I should not have known concupiscence was a sin, unless the law had said, "thou shalt not covet."
Galatians 2:19
for by one law, I am dead to the other law, that I might live unto God:
Galatians 3:10-13
but they that rest themselves upon the works of the law, are obnoxious to the curse: for it is written, " cursed is every one, who continueth not in all things, which are written in the book of the law, to do them:"