Right now, for whatever reasons, and they're very complicated, intellectual life in the Middle East, Pakistan, and places like that in Islam has not really had a chance to develop for any number of reasons: colonialism or authoritarian regimes.
I was at a meeting several years ago, and this topic of church and state came up. There is a principle in Islam that Islam is din wa dawla; Islam is a religion and a nation. The conversation got very heated, and I sort of withdrew and then I said, “Well, excuse me, okay, we got Islam din wa dawla , what would you Muslims think about the expression Islam din watan?”, watan being a word for nation-state While they all agreed that Islam din wa dawla was not negotiable, but on the notion of Islam din watan, they said, “No, we don't know.”
I think what that provides is an opportunity for reflection on how Islam operates in a new situation in the modern world, and they have not had the opportunity yet to do the intellectual work in terms of philosophy, political science, etc., to develop a way to be Muslim in a modern pluralistic society.