Therefore, sin must not reign over your mortal bodies so that you obey their desires. And do not present the parts of your bodies to sin as weapons for wickedness, but present yourselves to God as raised from the dead to life and the parts of your bodies to God as weapons for righteousness. For sin is not to have any power over you, since you are not under the law but under grace. What then? Shall we sin because we are not under the law but under grace? Of course not! Do you not know that...