Romans 6:18-20

Revised Standard Version Catholic Edition

¹⁸ and, having been set free from sin, have become slaves of righteousness. ¹⁹ I am speaking in human terms, because of your natural limitations. For just as you once yielded your members to impurity and to greater and greater iniquity, so now yield your members to righteousness for sanctification.

²⁰ When you were slaves of sin, you were free in regard to righteousness.