Psalms 73:1

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. "However it be, yet God is good." Though wicked people receive many of the gifts of his providential bounty, yet we must own that he is, in a peculiar manner, good to Israel; they have favours from him which others have not. The psalmist designs an account of a temptation he was strongly assaulted with - to envy the prosperity of the wicked, a common temptation, which has tried the graces of many of the saints. Now in this account, I. He lays down, in the first place, that great principle which he is resolved to abide by and not to quit while he was parleying with this temptation, Psa 73:1. Job, when he was entering into such a temptation, fixed for his principle the omniscience of God: Times are not hidden from the Almighty, Job 24:1. Jeremiah's principle is the justice of God: Righteous art thou, O God! when I plead with thee, Jer 12:1. Habakkuk's principle is the holiness of God: Thou art of purer eyes than to behold iniquity, Hab 1:13. The psalmist's, here, is the goodness of God.

— Matthew Henry's Concise Commentary (public domain)