David
Psalm 69:30ESV·traditional attribution

I will praise the name of God with a song; I will magnify him with thanksgiving.

John Calvin Reformed @genevareformer

PSALM 69 There is a close resemblance between this psalm and the twenty-second. In the opening verses, David complains of the barbarous cruelty of his enemies, and of the grievous wrongs which they had inflicted upon him. The particular enemies of whom he speaks are uncertain; some referring the occasion of the composition of the psalm to his persecution by Saul, and others to the rebellion of Absalom.

Commenting on Psalm 69:1-36

C.H. Spurgeon Reformed Baptist @princeofpreachers

I will praise the name of God with a song. He who sang after the passover, sings yet more joyously after the resurrection and ascension. He is, in very truth, "the sweet singer of Israel." He leads the eternal melodies, and all his saints join in chorus. And will magnify him with thanksgiving.

Matthew Henry Presbyterian @wholebiblehenry

The psalmist here, both as a type of Christ and as an example to Christians, concludes a psalm with holy joy and praise which he began with complaints and remonstrances of his griefs. I. He resolves to praise God himself, not doubting but that therein he should be accepted of him (Psa 69:30, Psa 69:31): "I will praise the name of God, not only with...

Commenting on Psalm 69:30-36