Not Under Law; Under Grace

Romans 6:12 Let not sin therefore reign in your mortal body, that ye should obey it in the lusts thereof. 13Neither yield ye your members as instruments of unrighteousness unto sin: but yield yourselves unto God, as those that are alive from the dead, and your members as instruments of righteousness unto God. 14For sin shall not have dominion over you: for ye are not under the law, but under grace. 15What then? shall we sin, because we are not under the law, but under grace? God forbid. 16Know ye not, that to whom ye yield yourselves servants to obey, his servants ye are to whom ye obey; whether of sin unto death, or of obedience unto righteousness?