Charles H. Spurgeon on Psalms 79:8

"O remember not against us former iniquities." Sins accumulate against nations. Generations lay up stores of transgressions to be visited upon their successors; hence this urgent prayer. In Josiah's days the most earnest repentance was not able to avert the doom which former long years of idolatry had sealed against Judah. Every man has reason to ask for an act of oblivion for his past sins, and every nation should make this a continual prayer. "Let thy tender mercies speedily prevent us: for we are brought very low." Hasten to our rescue, for our nation is hurrying down to destruction; our numbers are diminished and our condition is deplorable. Observe how penitent sorrow seizes upon the sweeter attributes, and draws her picas from the "tender mercies" of God; see, too, how she pleads her own distress, and not her goodness, as a motive for the display of mercy. Let souls who are brought very low find an argument in their abject condition. What can so powerfully appeal to pity as dire affliction? The quaint prayer-book version is touchingly expressive: "O remember not our old sins, but have mercy upon us, and that soon; for we are come to great misery." This supplication befits a sinner's life. We have known seasons when this would have been as good a prayer for our burdened heart as any that human mind could compose.