David
Psalm 119:171ESV·traditional attribution

My lips will pour forth praise, for you teach me your statutes.

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. A great favour which David expects from God, that he will teach him his statutes. This he had often prayed for in this psalm, and urged his petition for it with various arguments; and now that he is drawing towards the close of the psalm he speaks of it as taken for granted.

John Gill Reformed Baptist @doctorgill

I have gone astray like a lost sheep,.... In desert places, as it is the nature of sheep to do (o). A sheep he was, a sheep of Christ, given him by the Father; known by him, and that knew him; knew his voice, and followed him; a sheep of his hand, and of his pasture; one of the lost sheep of the house of...