Thursday, 29th Wk: "you presented the parts of your bodies as slaves to impurity"

and to lawlessness for lawlessness,
so now present them as slaves to righteousness for sanctification.

-- Rom 6:19-23

The Holy Spirit is the master of the interior life. By giving birth to the "inner man," justification entails the sanctification of his whole being:

Just as you once yielded your members to impurity and to greater and greater iniquity, so now yield your members to righteousness for sanctification. . . . But now that you have been set free from sin and have become slaves of God, the return you get is sanctification and its end, eternal life.

-- CCC 1995