Exult in the Lord, ye just, it is fitting
for the righteous to praise him together.
Give praise to the Lord on the harp,
Play to him on the ten-stringed psaltery.
Sing to him a new song,
Sing well to him with a strong voice.
For the word of the Lord is right
and all his works are faithful.
He esteems mercy and justice.
The earth is full of the Lord's mercy.

(Psalm 33, 1-5; trans. Allen H Simon)