David
Psalm 141:5ESV·traditional attribution

Let a righteous man strike me—it is a kindness; let him rebuke me—it is oil for my head; let my head not refuse it. Yet my prayer is continually against their evil deeds.

John Calvin Reformed @genevareformer

PSALM 141 Whatever may have been the immediate cause pressing David to pray in the manner he does in this Psalm, Many commentators are strongly of opinion, that this Psalm was written as a memorial of that very interesting scene in the life of David, recorded in 1 Samuel 24, relating to his generous treatment of Saul.

Commenting on Psalm 141:1-10

C.H. Spurgeon Reformed Baptist @princeofpreachers

Let the righteous smite me; it shall be a kindness. He prefers the bitters of gracious company to the dainties of the ungodly. He would rather be smitten by the righteous than feasted by the wicked. He gives a permit to faithful admonition, he even invites it—"let the righteous smite me." When the ungodly smile upon us their flattery is cruel; when the righteous smite us their faithfulness is kind.

Matthew Henry Presbyterian @wholebiblehenry

Here, I. David desires to be told of his faults. His enemies reproached him with that which was false, which he could not but complain of; yet, at the same time, he desired his friends would reprove him for that which was really amiss in him, particularly if there was any thing that gave the least colour to those reproaches (Psa 141:5): let the righteous...

Commenting on Psalm 141:5-10