'Rich in Mercy' in the Bible

For You, Lord, are good and ready to forgive, and rich in mercy to all those who call on You.

But You, O God, are God full of pity, and gracious, long-suffering, and rich in mercy and truth.

Jehovah is merciful and gracious, slow to anger, and rich in mercy.

But God, who is rich in mercy, for his great love wherewith he loved us,