Romans 6:12

6:12 Therefore do not let sin reign in your mortal body so that you obey its desires,

Romans 6:14

6:14 For sin will have no mastery over you, because you are not under law but under grace.

Romans 6:16

6:16 Do you not know that if you present yourselves as obedient slaves, you are slaves of the one you obey, either of sin resulting in death, or obedience resulting in righteousness?