David
Psalm 119:108ESV·traditional attribution

Accept my freewill offerings of praise, O LORD, and teach me your rules.

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

Two things we are here taught to pray for, in reference to our religious performances: - 1. Acceptance of them. This we must aim at in all we do in religion, that, whether present or absent, we may be accepted of the Lord. What David here earnestly prays for the acceptance of are the free-will-offerings, not of his purse, but of his mouth, his prayers and praises.

John Gill Reformed Baptist @doctorgill

I have inclined mine heart to perform thy statutes alway,.... He had prayed to God to incline his heart to them, Psa 119:36; and by the grace of God his heart was inclined to obedience to them; and nothing but that can incline the heart, which is naturally averse unto them: the carnal mind is not subject to the law of God, nor can it...