David
Psalm 13:4ESV·traditional attribution

lest my enemy say, “I have prevailed over him,” lest my foes rejoice because I am shaken.

John Calvin Reformed @genevareformer

PSALM 13. The subject of this psalm is almost the same as that of the preceding. David, being afflicted, not only with the deepest distress, but also feeling himself, as it were, overwhelmed by a long succession of calamities and multiplied afflictions, implores the aid and succor of God, the only remedy which remained for him; and, in the close, taking courage, he entertains the...

Commenting on Psalm 13:1-6

C.H. Spurgeon Reformed Baptist @princeofpreachers

Another plea is urged in the fourth verse, and it is one which the tried believer may handle well when on his knees. We make use of our arch-enemy for once, and compel him, like Samson, to grind in our mill while we use his cruel arrogance as an argument in prayer. It is not the Lord's will that the great enemy of our souls should overcome his children.

Matthew Henry Presbyterian @wholebiblehenry

David, in affliction, is here pouring out his soul before God; his address is short, but the method is very observable, and of use for direction and encouragement. I. His troubles extort complaints (Psa 13:1, Psa 13:2); and the afflicted have liberty to pour out their complaint before the Lord, Ps. 102 title.

Commenting on Psalm 13:1-6