Moses
Psalm 39:2BSB·traditional attribution

I was speechless and still; I remained silent, even from speaking good, and my sorrow was stirred.

John Calvin Reformed @genevareformer

PSALM 39 In the beginning of the psalm, David intimates that his heart had been seized with extreme bitterness of grief, which forced him to give utterance to complaints with too much vehemence and ardor. He confesses that whilst he was disposed to be silent, and to exercise patience, he was nevertheless compelled, by the vehemence of his sorrow, to break out into an excess...

Commenting on Psalm 39:1-13

C.H. Spurgeon Reformed Baptist @princeofpreachers

I was dumb with silence. He was as strictly speechless as if he had been tongueless—not a word escaped him. He was as silent as the dumb. I held my peace, even from good. Neither bad nor good escaped his lips. Perhaps he feared that if he began to talk at all, he would be sure to speak amiss, and, therefore, he totally abstained.

Matthew Henry Presbyterian @wholebiblehenry

David here recollects, and leaves upon record, the workings of his heart under his afflictions; and it is good for us to do so, that what was thought amiss may be amended, and what was well thought of may be improved the next time. I.

Commenting on Psalm 39:1-6