Islam has long separated political and religious power. [contrarian]
This section sets out to demonstrate why this is an erroneous reading of the history of Islam. While Islam came into being as both a political and religious ideology, since at least the eighth century it has had a de facto separation of political and religious power. Furthermore, there is nothing unique in Islam's political potential. When the papacy sought to unite Europe under the banner of Christianity, it unleashed the Crusades in the name of God. Christianity too has been political since at least the fourth century (when Rome adopted Christianity as its official religion), if not since its founding.
Deepa Kumar, Islamophobia and the Politi…, loc. 284