The Responsorial Psalm for the Fifth Sunday of Lent is a renowned hymn of sorrow for sin and repentance:
Psalm 51:3-4,12-15: “Have mercy on me, O God, in your goodness;
in the greatness of your compassion wipe out my offense.
Thoroughly wash me from my guilt
and of my sin cleanse me.
A clean heart create for me, O God,
and a steadfast spirit renew within me.
Cast me not out from your presence,
and your Holy Spirit take not from me.
Give me back the joy of your salvation,
and a willing spirit sustain in me.
I will teach transgressors your ways,
and sinners shall return to you.”
(Via USCCB.)
It also served as the response for a Mass early in Lent (Friday after Ash Wednesday). That post is here:
This psalm deserves your great attention.
Are you a creative Catholic? "The Catholicpunk Manifesto" is my new book exhorting Catholics to apply their faith to change the culture for the better!
Know someone, perhaps yourself, who might like Catholic devotionals for alcoholics? Please take a look at my books! "The Stations of the Cross for Alcoholics" and "The Recovery Rosary: Reflections for Alcoholics and Addicts" (Thank you!!)