David
Psalm 25:17BSB·traditional attribution

The troubles of my heart increase; free me from my distress.

John Calvin Reformed @genevareformer

PSALM 25. This psalm consists of meditations mingled with prayers. Being rudely treated, and grievously distressed, by the cruelty of his enemies, David, in order to obtain assistance from God, first acknowledges that God had justly made use of this as a means of chastising and punishing him for his sins; and, therefore, he prays for their forgiveness, that he may at once enjoy assurance...

Commenting on Psalm 25:1-22

C.H. Spurgeon Reformed Baptist @princeofpreachers

The troubles of my heart are enlarged. When trouble penetrates the heart it is trouble indeed. In the case before us, the heart was swollen with grief like a lake surcharged with water by enormous floods; this is used as an argument for deliverance, and it is a potent one.

Matthew Henry Presbyterian @wholebiblehenry

David, encouraged by the promises he had been meditating upon, here renews his addresses to God, and concludes the psalm, as he began, with professions of dependence upon God and desire towards him. I. He lays open before God the calamitous condition he was in. His feet were in the net, held fast and entangled, so that he could not extricate himself out of his difficulties, Psa 25:15.

Commenting on Psalm 25:15-22