I. Mercy and Sin

From The Catechism of the Catholic Church

1848
As St. Paul affirms, “Where sin increased, grace abounded all the
more.”¹¹⁸ But to do its work grace must uncover sin so as to
convert our hearts and bestow on us “righteousness to eternal life through
Jesus Christ ourLord.”¹¹⁹ Like a physician who probes the wound
before treating it, God, by his Word and by his Spirit, casts a living light on
sin:

PART THREE: LIFE IN CHRIST