Quote: There was a period during the reformation where Protestants were being tortured and killed by the Catholic church. If fear is such a powerful motivator, why did the Catholic church fail?
Both sides murdered each other with glorious abandon until everyone got sick of the bloodshed which led to the Enlightenment and the eventual collapse of religious bullshit. That is the only thing I see which may save the Islamic world. They don't seem anywhere near the point of being sick of the bloodshed yet, though.