David
Psalm 119:9BSB·traditional attribution

How can a young man keep his way pure? By guarding it according to Your word.

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 weighty question asked. By what means may the next generation be made better than this? Wherewithal shall a young man cleanse his way? Cleansing implies that it is polluted. Besides the original corruption we all brought into the world with us (from which we are not cleansed unto this day), there are many particular sins which young people are subject to...

John Gill Reformed Baptist @doctorgill

With my whole heart have I sought thee,.... Not himself, his own honour and applause, as formal worshippers and self-righteous persons do; but the Lord and his glory, his face, his presence, and communion with him, his grace, and fresh supplies of it, to help in time of need; his doctrine, as the Targum; and to know more of it, and of him, and of...