Romans 6:15-18

So, what does this mean? May we sin now that we are under grace and no longer under the law? Absolutely not! Surely you know that you are slaves to whomever you offer yourselves in obedience. The one you obey is your master. And this is true whether you obey sin, which leads to death, or obey GOD, which leads to righteousness. But thanks be to our GOD that, even though we were once slaves to sin, we now obey from the heart the standard of teaching with which we were entrusted. And having been set free from sin, we have become bondservants of righteousness.