David
Psalm 119:38BSB·traditional attribution

Establish Your word to Your servant, to produce reverence for You.

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 character of a good man, which is the work of God's grace in him; he is God's servant, subject to his law and employed in his work, that is, devoted to his fear, given up to his direction and disposal, and taken up with high thoughts of him and all those acts of devotion which have a tendency to his glory.

John Gill Reformed Baptist @doctorgill

Behold, I have longed after thy precepts,.... After a greater degree of knowledge of them, and an opportunity of hearing them explained and enforced, and of yielding obedience to them; see Psa 119:7; quicken me in thy righteousness: in the way of righteousness, according to the word of righteousness, the Gospel, and with the righteousness of Christ revealed in it; and which is unto life...