If this is for purely historical reasons, and you're asking for flavor events that pop up describing religious unrest, I think that's beyond the scale of this mod. That would be something that you'd find in VIET Events, extremely minor things that don't do much other than maybe give you +1 Prestige every now and then or a 3% chance to become Paranoid. For you VIETerans out there, you know what I'm talking about.![]()
I disagree that the described behavior is beyond the "scale" of EMF. It is not the style of EMF. As a general rule, we go to great lengths to limit the number of essentially useless pop-ups (including reducing the number of vanilla ones, either through conversion to notification tab events or through obsoletion). We feel that repetitive and unnecessary pop-ups are the bane of immersion (which is why cybr split Immersion from Events in VIET) from a game design standpoint, and they also make it more difficult/annoying to play multiplayer as well as slow singleplayer campaign progress (and we want you to go for hundreds of years-- to write a saga-- rather than short campaigns).
EMF's scale is indeed very thorough and ambitious.
If we wanted there to be some sort of pagan unrest mechanic (I don't think we do[1]), we wouldn't limit it to pagans but would make it a general religious mechanic and a more natural part of the game, rather than something that inundated you with more popups (whenever possible).
[1] The reason pagans are easier to convert and more difficult with which to convert organized religions is because, by definition, they have no unified holy scripture or an organized religious [power] structure. This consequence is reflected well in history, because, well, pagans did convert much more easily and readily than those that already subscribed to organized religions, and they basically never succeeded or even cared to convert entire county majority populations -- not even vs. other pagan religions for the most part (pagans converting pagans was more like the consequence of migration and settlement of various pagan groups).