Grace is nothing more than a free gift. And that free gift is our access back to the tree of life (Jesus) which Adam caused us to lose by disobeying God. Wherefore, as by one man sin entered into the world, and death by sin; and so death passed upon all men, for that all have sinned: (Romans 5: 12) But to maintain your grace you must keep the law. (1John 3:4) Whosoever committeth sin transgresseth also the law: for sin is the transgression of the law. Now we have just read the biblical definition of sin, the transgression (breaking) of the law (commandments.) It doesn’t matter what you or I think sin is, it’s what God says sin is that counts.
Paul says in (Rom. 7:7,12) (v.7) What shall we say then? Is the law sin? God forbid. Nay, I had not known sin, but by the law: for I had not known lust, except the law had said, THOU SHALT NOT COVET.
Paul asked a question, is the law sin? He said God forbid, he said the only way that he knew what sin was, was by the law.
(v.12) Wherefore the law is holy, and the commandment holy, and just, and good. Why in the world would a Christian want to do away with something that God said is holy.
Paul says in (Rom. 4:15) Because the law worketh wrath: for where no law is, there is no transgression. If there is no law there is no sin.
Also Paul says in (Rom. 5:13) (For until the law sin was in the world: but sin is not imputed when there is no law. If there is no law, there is no sin!