David
Psalm 36:6BSB·traditional attribution

Your righteousness is like the highest mountains; Your judgments are like the deepest sea. O LORD, You preserve man and beast.

John Calvin Reformed @genevareformer

Psalm 36 Almost all interpreters agree in supposing, that in this psalm David in general expresses his wonder and amazement at the goodness of God, because, in the exercise of his favor and mercy, he bears with the wicked, who, notwithstanding, basely contemn him. The opinion which I have formed is somewhat different.

Commenting on Psalm 36:1-12

C.H. Spurgeon Reformed Baptist @princeofpreachers

From the baseness of the wicked the psalmist turns his contemplation to the glory of God. Contrasts are impressive.

Commenting on Psalm 36:5

C.H. Spurgeon Reformed Baptist @princeofpreachers

Thy righteousness is like the great mountains. Firm and unmoved, lofty and sublime. As winds and hurricanes shake not an Alp, so the righteousness of God is never in any degree affected by circumstances; he is always just. Who can bribe the Judge of all the earth, or who can, by threatening, compel him to pervert judgment?