“Zulm,” the deadliest of monarch’s sins. One of the sayings of Mohammed, popularly quoted, is, “Kingdom endureth with Kufr or infidelity (i.e. without accepting Al-Islam) but endureth not with Zulm or injustice.” Hence the good Moslem will not complain of the rule of Kafirs or Unbelievers, like the English, so long as they rule him righteously and according to his own law.
This footnote occurs in “The Tale of the Three Apples,” in which the remains of a slain woman were found and two men confessed to the crime.
The Caliph looked at the old man and the young man and asked, “Which of you killed the girl?” The young man replied, “No one slew her save I;” and the old man answered, “Indeed none killed her but myself.” Then said the Caliph to Ja’afar, “Take the twain and hang them both;” but Ja’afar rejoined, “Since one of them was the murderer, to hang the other were mere injustice.”