Responsorial Psalm for Ash Wednesday Year A,B,C

Responsorial Psalm for Ash Wednesday Year A,B,C
R. Be merciful, O Lord, for we have sinned.

1
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. (R)

2
For I acknowledge my offense,
    and my sin is before me always:
"Against you only have I sinned,
    and done what is evil in your sight." (R)

3
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.

4
Give me back the joy of your salvation,
    and a willing spirit sustain in me.
O Lord, open my lips,
    and my mouth shall proclaim your praise. (R)