Yeah but I'm sorry, the whole alien thing is a lot more far fetched than someone being resurrected. Seriously aliens?
And they do pay a lot of money, its roughly $2000 for every auditing session you have, which is said to clear your theions or something like that. Not to mention member fees etc.
I don't see any true difference between the two when we get down to the probability factor. The early Christian church charged money, and monopolized on Education. Only people becoming a priest was educated in the early church, and in the medieval church up until after the Crusades. Anyone who wanted an education had to become a priest, and when they were done with education, they were already too brainwashed to really help other people.