Charles H. Spurgeon on Psalms 50:21

Atheists do mock at those Scriptures which tell us that we shall give account of all our deeds; but God shall make them find the truth of it in that day of their reckoning. It is as easy for him to make their forgetful minds remember as to create the minds in them. When he applies his register to their forgetful spirits they shall see all their forgotten sins. When the printer presseth clean paper upon his oiled irons, it receiveth the print of every letter: so when God shall stamp their minds with his register, they shall see all their former sins in a view. The hand was ever writing against Belshazzar, as he was ever sinning, though he saw it not till the cup was filled: so is it to the wicked; their sins are numbered, and themselves weighed, and see not till they be divided by a fearful wakening. William Struther.