There may be a problem with our tolerationist stance towards Islam. It is rooted in our intellectual strategy for dealing with Al Qaeda, who claimed authority on the basis of interpretation of scripture–it was a “rabbinical” authority. But one man’s fatwa is another man’s intemperate, misguided bullshit. Since many Muslims simply ignore the claims of religious accuracy offered by such groups (which can be either Shia or Sunni), our stance, which was that this is an interpretation of Islam, not Islam itself, was a powerful one.
But ISIS does change the equation in a way that Western liberals have not quite caught up with. ISIS does not claim to be interpreting scripture and tradition more accurately than other, more temperate interpreters; ISIS claims to be the Caliphate. That is, they claim their leadership has immediate religious authority, and that it is simply all Muslims’ duty to obey it directly, whatever it demands. There’s no room for interpretive controversy here. You either accept that they are the Caliphate or not.
The problem that this poses is that we can’t contest the claim by saying that they don’t represent the real ethos of Islam because whether they do or not is actually religiously irrelevant. You can only contest it by saying that (Sunni) Islam is false, and no one is ever the Caliph, or by saying that Abu Bakr al-Baghdadi is not himself the Caliph, though perhaps someone else someday could be; in other words, by asserting a contrary religious claim. You see, subsuming a group under tolerationist separation of church and state is made awkward when the group itself does not accept the very idea of separation of church and state. As soon as ISIS goes away, we can return to the liberal narrative, because no Muslim owes any special loyalty to any particular group or individual, absent a Caliph, and can in the meantime give their political loyalty to secular Western states as needed. But ISIS has not yet gone away. (And to say that this whole topic is unimportant because so few people accept that al-Baghdadi is the Caliph is to misunderstand the nature of the problem; “33% of young British Muslims expressed a desire to see the resurrection of a world-wide caliphate.”)
Although a lot of Westerners are not aware of this, this problem does not arise with Shia Islam, which does not accept the idea of a Caliphate at all; as a result, all Shia religious authority is “rabbinical.” This would seem to suggest that if we are going to undertake the fool’s errand of playing the Great Game in the Middle East, we might want to rethink our attitude towards Iran, which is Shia, and thus in principle more open to reform via interpretation. Since in effect what is going on in the Middle East today is a grand Sunni versus Shia war, we might at least consider rethinking our strategy, which appears to be to be on everyone’s side, so that we are guaranteed to win… and lose, come what may.
Welcome to the clash of civilizations. The problem with trying to reconcile our own preferred liberal attitudes with framing Islamophobia as xenophobia is that it is conceptually dependent upon a religious dialogue with Islam itself which secular liberals are loathe to take seriously, being secular, and incompetent to pursue in any case. But the time has already come when saying “reasonable people can differ about what Islam requires” is inadequate. That claim itself presupposes that we are still in a world in which there is no Caliph. The claim to be the Caliphate is an ideological claim of an entirely different order, and Western liberals are forced into the awkward position of rejecting it in order to restore the status quo ante in which our tolerationist rhetoric still made sense. The ultimate source of our tolerationist ideals, John Locke, understood the problem well himself, when he said: “It is ridiculous for any one to profess himself to be a Mahometan only in his religion, but in everything else a faithful subject to a Christian magistrate, whilst at the same time he acknowledges himself bound to yield blind obedience to the Mufti of Constantinople, who himself is entirely obedient to the Ottoman Emperor and frames the feigned oracles of that religion according to his pleasure.”
For an alternate view, see my old friend Juan Cole on the same subject.