'Be Merciful' in the Bible

For thy name's sake, O LORD, be merciful unto my sin; for it is great.

But as for me, I will walk in mine integrity: redeem me, and be merciful unto me.

I said, LORD, be merciful unto me: heal my soul; for I have sinned against thee.

But thou, O LORD, be merciful unto me, and raise me up, that I may requite them.

{To the chief Musician upon Jonathelemrechokim, Michtam of David, when the Philistines took him in Gath.} Be merciful unto me, O God: for man would swallow me up; he fighting daily oppresseth me.

{To the chief Musician, Altaschith, Michtam of David, when he fled from Saul in the cave.} Be merciful unto me, O God, be merciful unto me: for my soul trusteth in thee: yea, in the shadow of thy wings will I make my refuge, until these calamities be overpast.

And You, O Jehovah, the God of Hosts, the God of Israel, awake to visit all the nations; do not be merciful to any plotting evil. Selah.

{To the chief Musician on Neginoth, A Psalm or Song.} God be merciful unto us, and bless us; and cause his face to shine upon us; Selah.

Has God forgotten to be merciful? Has his anger stifled his compassion?"

Be merciful unto me, O Lord: for I cry unto thee daily.

I intreated thy favour with my whole heart: be merciful unto me according to thy word.

Look thou upon me, and be merciful unto me, as thou usest to do unto those that love thy name.