Moses
Psalm 94:21BSB·traditional attribution

They band together against the righteous and condemn the innocent to death.

John Calvin Reformed @genevareformer

PSALM 94 The Psalmist implores Divine assistance against wicked and violent men, who persecuted the upright in a cruel and tyrannical manner. It is evident that he refers to domestic foes, whose unrighteous domination was as vexatious and oppressive to the Lord’s people, as all the injuries received from the Gentile nations without. Psalm 94:1-6 1. O Jehovah!

Commenting on Psalm 94:1-23

C.H. Spurgeon Reformed Baptist @princeofpreachers

They gather themselves together against the soul of the righteous, so many are there of them that they crowd their assemblies, and carry their hard measures with enthusiasm; they are the popular party, and are eager to put down the saints. In counsel, and in action, they are unanimous; their one resolve is to hold their own tyrannical position, and put down the godly party. And condemn the innocent blood.

Matthew Henry Presbyterian @wholebiblehenry

The psalmist, having denounced tribulation to those that trouble God's people, here assures those that are troubled of rest. See Th2 1:6, Th2 1:7. He speaks comfort to suffering saints from God's promises and his own experience. I. From God's promises, which are such as not only save them from being miserable, but secure a happiness to them (Psa 94:12): Blessed is the man whom thou chastenest.

Commenting on Psalm 94:12-23