There is no greater sorrow than to recall, in misery, the time when we were happy. — Dante Alighieri. Italian poet, writer, and philosopher (1265–1321)
All malice has injustice at it's end, an end achieved by violence or by fraud; while both are sins that earn the hate of heaven, since fraud belongs exclusively to man, God hates it more and, therefore, far below, the fraudulent are placed and suffer most.
The darkest places in hell are reserved for those who maintain their neutrality in times of moral crisis.