Romans 6:16-17

Don’t you realize that grace frees you to choose your own master? But choose carefully, for you surrender yourself to become a servant—bound to the one you choose to obey. If you choose to love sin, it will become your master, and it will own you and reward you with death. But if you choose to love and obey God, he will lead you into perfect righteousness. And thanks be to God, for in the past you were servants of sin, but now your obedience is heart deep, and your life is being molded by truth through the teaching you are devoted to.