They set their mouths against the heavens, and their tongue struts through the earth.
The psalmist battles carnal reason itself, contending against what the eye sees: the wicked gorged in wealth and pleasure while mocking God, and the righteous crushed under troubles. He nearly cast off all care for religion at this sight. But he reproves his own rashness in judging from the present state alone, and learns that when God's providence runs its course as He has determined in secret counsel, the righteous will not be cheated of their reward, nor the wicked escape the judge.
AI summary
Commenting on Psalm 73:1-28
They set their mouth against the heavens. Against God himself they aim their blasphemies. One would think, to hear them, that they were demigods themselves, and held their heads above the clouds, for they speak down upon other men as from a sublime elevation peculiar to themselves. Yet they might let God alone, for their pride will make them enemies enough without their defying him.
This psalm begins somewhat abruptly: Yet God is good to Israel (so the margin reads it); he had been thinking of the prosperity of the wicked; while he was thus musing the fire burned, and at last he spoke by way of check to himself for what he had been thinking of.
Commenting on Psalm 73:1-14