Also, they do come from a different civilization that is non-Christian, filled with superstition, does not have a reverence for life and is not individualistic. For example, quite modern sophisticated people are literally scared of ghosts and burn paper money to appease them and won’t move in or move out of a house in ghost month. Or perform exorcisms and sprinkle "holy water" to appease / scare away demons. Or partake in a bread-and-wine ritual that is believed to be actual flesh and blood of a deity, or...