In today's world Daesh (ISIL/ISIS) is a theocratic, warmongering terror-regime that aspires to worldwide expansion under a Muslim Caliphate.
In today's world the JW Organization is a theocratic, fear-mongering, cult that aspires to to worldwide religious dominance under a New World Order.
Allowed enough controlling power both of them would bring a Dark Ages new system of worldwide repression, persecution, and mass extermination of dissenters.