John 1:17

for the law was given through Moses, but the grace and the truth came through Jesus Christ.

Romans 5:20-21

But, besides the first offense, law was introduced, in order that offenses might abound: but where sin abounded, grace did much more abound:

Romans 15:8-9

Now, I say, that Jesus Christ, as a minister, was of the circumcision for the sake of the truth of God, in order to con firm the promises made to the fathers,

Ephesians 1:7

in whom we have redemption through his blood, even the remission of sins, according to the riches of his grace,

Ephesians 2:4-7

but God, being rich in mercy, on account of his great love with which he loved us,

Treasury of Scripture Knowledge

Summary

But thou, O Lord, art a God full of compassion, and gracious, longsuffering, and plenteous in mercy and truth.

Bible References

But thou

Romans 5:20
But, besides the first offense, law was introduced, in order that offenses might abound: but where sin abounded, grace did much more abound:
Ephesians 1:7
in whom we have redemption through his blood, even the remission of sins, according to the riches of his grace,
Ephesians 2:4
but God, being rich in mercy, on account of his great love with which he loved us,