Khalifa Uthman bin Affan - Agitation Against Uthman: Abdullah b Saba

The movement of the Jews for the subversion of Islam from within was spear headed by Abdullah b Saba. He was a Jew of Yemen. At one time the Jews had ruled over Yemen. The movement launched by Abdullah b Saba aimed at the restoration of the glory of the Jews by subverting Islam from within. Abdullah b Saba came to Madina and was converted to Islam. He posed as a champion of Islam, and pretended to live a life of piety according to the injunctions of Islam. He had considerable funds raised by the Jews at his disposal and this money he distributed among the poor. Within a short time Abdullah b Saba became popular with the Muslims.

Subversive activities of Abdullah b Saba
From Madina, Abdullah b Saba went to Basra. There he stayed with Hakim b Jabala, a brigand. There he indulged in the propaganda that those who robbed the rich were not outlaws; they merely aimed at narrowing down the differences between the rich and the poor. He insinuated that as a matter of fact, the Government which depended upon the support of the rich was a tyranny. The common men came to feel that Abdullah b Saba was their well-wisher. Abdullah b Saba thus poisoned the political atmosphere at Basra. The Governor of Basra kept a watch on the activities of Abdullah b Saba. From the reports that he received it transpired that Abdullah was preaching doctrines which were very dangerous. The Government of Basra accordingly expelled Abdullah b Saba from the province of Basra.