New rebels: Fundamentalists - enforce Theocracy

[Krajzen]

No idea how exactly they would appear - I guess they would replace 'own religion zealots' - but this could be
a) Cool
b) A way to be able to get new cool (with common sense) Theocracy government same way rebels 'enable' exotic religions for nations.

 

[BrokenSky]

Change the name to <own religious> zealots or fanatics, with general cause of spawn things like low tolerance of the true faith, low legitimacy (less likely alternative to revolutionaries) or low republic tradition (less likely alternative to noble rebels), and some events. Mostly infantry with high moral.