Rom 6:12-18
‘That is why you must not allow sin to reign over your mortal bodies and make you obey their desires; or give any parts of your bodies over to sin to be used as instruments of evil. Instead, give yourselves to God, as people brought to life from the dead, and give every part of your bodies to God to be instruments of uprightness; and then sin will no longer have any power over you – you are living not under law, but under grace. What is the implication? That we are free to sin, now that we are not under law but under grace? Out of the question! You know well that if you undertake to be somebody’s slave and obey him, you are the slave of him you obey: you can be the slave either of sin which leads to death, or of obedience which leads to saving justice.