It began as a political split that became a theological and religious split. It originated in a problem of succession after the death of the Prophet Muhammad. Ali, his cousin and son-in-law, was passed over for the successor, known as the caliph, and thought he should have had it. Eventually he was killed, and his followers made the claim that the succession should adhere in his family. It shouldn't be elected or selected; it should have been in the family of the Prophet and the descendants of Ali. This separated the two groups and has ever since.In fact, most of the Shiis today trace their religion back to a succession of 12 imams who were descendants of Ali. The 12th disappeared, never to be seen again. He's considered the Mahdi [a messianic figure expected to usher in an era of peace and justice]. They're waiting for his return.
The Shiis then became an opposition [group] in the Islamic world, because the Sunnis dominated almost all governments since then. And in fact there's an interesting psychological parallel here. As the opposition, they went underground. Many of them developed esoteric ideas and philosophy. But the Shiis have always considered themselves an opposition to state power.
In Iran, a majority Shii country, that's not true. But almost everywhere else you find the Shiis a minority. They developed a psychology of alienation from state power and victimization. You can definitely see that in the case in Iraq as well.
The Shiis want power but they haven't had it. As in the rest of the Islamic world in history, they have developed certain ideas -- they've always been in opposition to the state, rather than participating. They don't want to go along with it; they don't want to enter the state. Opposition tends to feed on itself as well.
Being in opposition has played a role in Iraqi history. When the British came in under the mandate and Sunnis dominated the government, the Shiis tended to be more anti-British, more independence-minded, and they refused to participate in the government. It's not only that they weren't in the government, but they didn't want to get their hands dirty, they didn't want to be tainted, they took a position of opposition. The result was that they didn't play a role. The Sunni classes and others perpetuated their power.
Shiis today have learned that lesson. And, in fact, at a number of meetings of Shiis that have been held, they cite this as one of the biggest tactical mistakes they made -- to except themselves, to put themselves out of the government. They should put themselves in it, push to play a role and not play this holier-than-thou opposition. You're not going to see that again.
In every government there have been some Shiis. And there have been some political parties where they have been a majority. The percentage of Shiis in government has gone up and down depending on circumstances, but certainly Shiis have played a role in Iraqi governments.
Shii means "partisan" or "party." That tells you this was originally a political rather than a religious split. Shii actually meant "the party of Ali" -- those people in the early days of the caliphate who supported him. Then everybody dropped "Ali," and they became known as Shiis.
These differences are subtle, but I think they're real. Sunni comes from the word meaning custom or practice of the Prophet laid out after his death and embodied in Islamic law. The Sunnis follow the law, and the Shii follow the leader. Because of the development of their theology and the apparent authority vested in their scholars, they follow their mujtahid, who have more ability to interpret the law.
Among the Sunni leaders, the clergy, scholars and legalists really don't have any particular, special leadership over the people. In Shii Islam, the leadership principle is much stronger. All Shiis have to follow one or another theologian or cleric. This is part of their theology that gives the clergy in Shii Islam a much higher degree of power over their followers than Sunnis.Actually, the religious differences [between Shiis and Sunnis], while there, (how to practice your religion, the business of following clergy, etc.) are not very great. That is not what divides the two communities in Iraq. Essentially it's a political difference. The two communities get along fairly well. There's a certain amount of intermarriage. But throughout much of their modern history it's been Sunnis who have governed. They have had the dominant positions in the state.
Arab Sunnis constitute about 15 to 20 percent of the population [of Iraq]. Kurds who are predominantly Sunni constitute maybe another 17 percent. And the Shiis are unquestionably the majority -- 55 to 60 percent. Not surprisingly, they resent a government dominated by another group and want a government in which they are adequately represented, which in fact would probably give them a majority of the seats.
The role the Shiis play in government is going to be a very dominant one. Unless some kind of government comes in which they have adequate representation, there really will not be stability.


In fact, [the people of Iraq] never had religious government. They've had a series of rather poor governments. Under the mandate they had the faŤade of democratic institutions, parliament and so on. But it was not on a religious basis. Under the revolutionary military regimes they got authoritarian military leaders. But none of these have been religious in their base.