You do not understand the first thing about Islam.
The word "Islam" means "Submission", to the will of Allah, as expressed by Mohammed in the Koran.
Mohammed is the example. He was a murderer, a pedophile, a rapist, and a war monger.
To a Muslim fundamentalist. there is no authority outside Islam. Sharia is the law.
Unlike Christianity, in which the philosophy recognizes secular authority ..."Render unto Caesar what is Caesar's".
Islam requires jihad.....struggle, to a fundamentalist, war on the infidel, as directed by the Koran.
Islam is both religion and politics.
As a philosophy, is is absolutely as dangerous as fascism, Naziism, Communism.......or any other fanatical political philosophy you wish to mention.