I have been playing the opening moves of a few games to get a feel for Civ IV (I'm a Civ III addict) and, at Noble level, find myself founding at least 2 religions. I've always adopted the first religion as our civ's state religion, but is this wise? If my civ is officially Buddhist but there is a city that is the holy Hindu city, does the Hindu city become unhappy?
Also, because later religions are founded outside my capital, they usually end up near another civ's border, and if that civ doesn't found a religion itself, it can pick up my civ's "minority" religion. If they adopt it, that can produce tension. (And if they do found another religion, that'll obviously produce tension too).
So, while founding multiple religions is a blessing (literally, I guess), what's the best way to maximize its benefits? I can't switch to free religion until late game, but maybe I shouldn't adopt a state religion? Or avoid the civics that force me to choose a state religion?
Also, when looking at cities can you tell whether one religion predominates number-wise, or is it irrelevant? In other words, can a city be 60% Buddhist and 40% Hindu, or does the game consider religions a set of non-mutual "on-off" options? If the former, how can you tell, and do the residents get upset if you declare a different state religion than the majority of the city? (I guess I am assuming that the game is modeling real life, but I'm also influenced by Medieval: Total War, which had an interesting and similar religious system where you did have to worry about what % of your population was Catholic, Muslim, heathen, etc. and you'd have to work to convert them to the state religion, which was fixed by faction).
Also, because later religions are founded outside my capital, they usually end up near another civ's border, and if that civ doesn't found a religion itself, it can pick up my civ's "minority" religion. If they adopt it, that can produce tension. (And if they do found another religion, that'll obviously produce tension too).
So, while founding multiple religions is a blessing (literally, I guess), what's the best way to maximize its benefits? I can't switch to free religion until late game, but maybe I shouldn't adopt a state religion? Or avoid the civics that force me to choose a state religion?
Also, when looking at cities can you tell whether one religion predominates number-wise, or is it irrelevant? In other words, can a city be 60% Buddhist and 40% Hindu, or does the game consider religions a set of non-mutual "on-off" options? If the former, how can you tell, and do the residents get upset if you declare a different state religion than the majority of the city? (I guess I am assuming that the game is modeling real life, but I'm also influenced by Medieval: Total War, which had an interesting and similar religious system where you did have to worry about what % of your population was Catholic, Muslim, heathen, etc. and you'd have to work to convert them to the state religion, which was fixed by faction).