David
Psalm 119:55ESV·traditional attribution

I remember your name in the night, O LORD, and keep your law.

John Calvin Reformed @genevareformer

PSALM 119 As this psalm treats of various matters, it is difficult to give an epitome of its contents. There are, however, two things which the prophet mainly aims at; the exhorting of the children of God to follow godliness and a holy life; and the prescribing of the rule, and pointing out the form of the true worship of God, so that the faithful...

Commenting on Psalm 119:1-176

Matthew Henry Presbyterian @wholebiblehenry

Here is, 1. The converse David had with the word of God; he kept it in mind, and upon every occasion he called it to mind. God's name is the discovery he has made of himself to us in and by his word.

Commenting on Psalm 119:55-56

John Gill Reformed Baptist @doctorgill

CHETH.--The Eighth Part. CHETH. Thou art my portion, O Lord,.... Which he chose and preferred to all others; to the riches, honours, and profits of this world; the grant of which was made to him in the covenant of grace; the first discovery of it was from the Lord himself; and the choice and claim were made under the influence of his grace; and a...