David
Psalm 55:23ESV·traditional attribution

But you, O God, will cast them down into the pit of destruction; men of blood and treachery shall not live out half their days. But I will trust in you.

John Calvin Reformed @genevareformer

23 Thou, O God! shalt cast them into the pit of corruption. He returns to speak of his enemies, designing to show the very different end which awaits them, from that which may be expected by the righteous. The only reflection which comforts the latter, when cast down at the feet of their oppressors, is, that they can confidently look for a peaceful issue to...

C.H. Spurgeon Reformed Baptist @princeofpreachers

For the ungodly a sure, terrible, and fatal overthrow is appointed. Climb as they may, the pit yawns for them, God himself will cause them to descend into it, and destruction there shall be their portion. Bloody and deceitful men, with double iniquity of cruelty and craft upon them, shall not live out half their days; they shall be cut off in their quarrels, or...

Matthew Henry Presbyterian @wholebiblehenry

In these verses, I. David perseveres in his resolution to call upon God, being well assured that he should not seek him in vain (Psa 55:16): "As for me, let them take what course they please to secure themselves, let violence and strife be their guards, prayer shall be mind; this I have found comfort in, and therefore this will I abide by: I will...

Commenting on Psalm 55:16-23