David
Psalm 31:10ESV·traditional attribution

For my life is spent with sorrow, and my years with sighing; my strength fails because of my iniquity, and my bones waste away.

John Calvin Reformed @genevareformer

PSALM 31. David, having been delivered from some great danger, or rather from many dangers, first relates the prayers which he had offered up to God amidst the terrors of death. He then subjoins his thanksgiving, which is no ordinary one; for he celebrates his deliverance at great length, and exhorts all the saints to be of good hope, as they had in him a...

Commenting on Psalm 31:1-24

C.H. Spurgeon Reformed Baptist @princeofpreachers

For my life is spent with grief, and my years with sighing. It had become his daily occupation to mourn; he spent all his days in the dungeon of distress. The sap and essence of his existence was being consumed, as a candle is wasted while it burns. His adversities were shortening his days, and digging for him an early grave.

Matthew Henry Presbyterian @wholebiblehenry

In the foregoing verses David had appealed to God's righteousness, and pleaded his relation to him and dependence on him; here he appeals to his mercy, and pleads the greatness of his own misery, which made his case the proper object of that mercy. Observe, I. The complaint he makes of his trouble and distress (Psa 31:9): "Have mercy upon me, O Lord!

Commenting on Psalm 31:9-18