The Council of Six

Umar, the second caliph, was stabbed by a Persian slave in Medina in 644 and knew before he died that he would not recover. Unlike Abu Bakr, who had named him successor directly, Umar chose a different mechanism: rather than pick one man himself, he appointed six senior companions, Ali ibn Abi Talib, Uthman ibn Affan, Abd al-Rahman ibn Awf, Sa'd ibn Abi Waqqas, al-Zubayr ibn al-Awwam and Talha ibn Ubaydullah, and charged them with choosing the next caliph from among themselves within three days, under threat of execution if they failed to agree in time.

The six met in closed session, deliberately shielded from outside lobbying, though some reports describe pressure reaching them regardless. Talha arrived late, by most accounts after the substantive deliberation had already concluded, leaving the real choice to the other five. What made the process distinctive was its refusal to simply defer to seniority or acclamation: Umar had built in genuine deliberation, with a fixed deadline and a mechanism, Abd al-Rahman ibn Awf's deciding voice, for breaking a tie that everyone involved had agreed to in advance. It was, whatever its outcome, a real attempt at structured consultation rather than either inheritance or another improvised gathering like the one that had chosen Abu Bakr twelve years before.

By the time deliberation narrowed to two names, Ali and Uthman, the deciding voice belonged to Abd al-Rahman ibn Awf, who had agreed to give up his own claim in exchange for the right to choose between the others. He put each candidate the same two conditions in turn: govern by the Quran and the Prophet's example, and follow the precedent already set by Abu Bakr and Umar as the first two caliphs. Ali accepted the first condition without hesitation but balked at binding himself to his predecessors' specific precedents, on the ground that circumstances change and a caliph must be free to exercise his own judgment. Uthman accepted both without qualification. Abd al-Rahman pledged his allegiance to Uthman on the spot, and the rest of the council, and then the wider community, followed.

Ali is reported to have said afterward that the process had been arranged against him from the start, and the record gives that complaint some support: three of the six, Abd al-Rahman, Sa'd ibn Abi Waqqas and Uthman himself, were already inclined toward Uthman before deliberation began, and the Ansar, who might have tipped a closer vote, had no seat at the table at all. Whether that arrangement reflects Umar's own design or simply the loyalties the six already carried into the room is a question the sources do not settle, and it is the same question, in a different generation, that the Saqifah had already raised about Ali's exclusion from the process that chose Abu Bakr.