Iranians have a great culture due to their rich history (not Islamic history) all the other "theological" BS that few are trying to implement to these people by force are only because it serves their purposes. Of course that goes for all Muslim Christians Jews Hindus Buddhist etc. The only difference is that the more fanatic, obsess you are about religion combined with illiteracy you can be manipulated easily and that is dangerous for the rest of the society. Strong bonds with religion does not let you think out of the box.