Augustine of Hippo

"Remove Your stroke away from me" [Psalm 39:10]. Because it is "Thou that hast made me," let it not be Your pleasure to destroy me utterly; scourge, so that I may be made better, not so that I faint; beat me, so that I may be beaten out to a greater length and breadth, not so that I may be ground to powder. "By the heaviness of Your hand I fainted in corrections." That is, I "fainted" while You were correcting me. And what is meant by "correcting" me? Except what follows.

Exposition on Psalm 39 ↗

Ambrose of Milan

The strong hand strikes as though harshly, but it is swift to heal. If it is powerful to wound, it is also powerful when it comes to applying a remedy. As the Lord says, "I will strike, and I will heal." … This hand of the Lord took from Job all that he had and gave it all back again. In fact, he greatly added to Job's store of good things, even doubling what he had before. Do not be troubled because David says he has fainted. A person can faint and rise up stronger than before. …

Commentaries on the Twelve Davidic Psalms ↗

Thomas Aquinas

His second petition is about the removal of punishment. And first he sets forth the petition; second the reason for the petition. He says, "Remove from me your scourges," that is, your chastisements. And this can be explained in two ways. Either concerning bodily chastisements—and these are external, such as scourges and other adversities by which a man is chastised by God for his sins. Jer. 30: "I have struck you with the wound of an enemy." Therefore, remove these scourges from me. …

Exposition on the Psalms of David ↗