Romans 6:12-15

Therefore do not let sin reign in your mortal body so that you obey its lusts and passions. Do not go on offering members of your body to sin as instruments of wickedness. But offer yourselves to God [in a decisive act] as those alive [raised] from the dead [to a new life], and your members [all of your abilities—sanctified, set apart] as instruments of righteousness [yielded] to God. For sin will no longer be a master over you, since you are not under Law [as slaves], but under [unmerited] grace [as recipients of God’s favor and mercy]. What then [are we to conclude]? Shall we sin because we are not under Law, but under [God’s] grace? Certainly not!