The caliph had lost the only guard of his predecessors, the esteem and confidence of the Moslems: during a siege of six weeks his water and provisions were intercepted, and the feeble gates of the palace were protected only by the scruples of the more timorous rebels.

Forsaken by those who had abused his simplicity, the hopeless and venerable caliph expected the approach of death: the brother of Ayesha marched at the head of the assassins; and Othman, with the Koran in his lap, was pierced with a multitude of wounds.

A tumultuous anarchy of five days was appeased by the inauguration of Ali: his refusal would have provoked a general massacre.

In this painful situation he supported the becoming pride of the chief of the Hashemites; declared that he had rather serve than reign; rebuked the presumption of the strangers; and required the formal, if not the voluntary, assent of the chiefs of the nation.

He has never been accused of prompting the assassin of Omar; though Persia indiscreetly celebrates the festival of that holy martyr.