Were the Greeks living in the pre-christian Roman Empire fully Roman in their religious practices and beliefs? I know that the Greek religion and the Roman religion were extremely similar, but also different in many ways. So, had the Greeks by the time Constantine fully assimilated to the more structured, empire centric religion of the Romans or did they maintain their original beliefs about the Gods? I'm planning a Greek Hellenic play through and I kinda want to pick the right one for restoring Rome.