Bun wrote:
Or crooks. Or invented by other people who were the true founders of the religion.

Prof. Robert Sapolsky has very interesting hypotheses on the origin of religion and the perpetuation of conditions like schizophrenia and OCD through religious structures. This also relates to magical thinking:
[youtube]http://www.youtube.com/watch?v=LNSe4Ff57n4[/youtube]
[youtube]http://www.youtube.com/watch?v=U8GFQRAlDmE[/youtube]
Basically, the shamans in hunter-gatherer tribes were schizotypal or schizophrenic, which allowed them to "hear" the voices of ancestral spirits or gods, or whatever they came up with. Schizophrenic traits have been confirmed in the shamans of extant hunter-gatherer cultures. Their high social status gave them reproductive opportunities which kept this trait / disorder alive until today.
As religion became more complex, OCD traits were selected for as well. Food preparation rituals, ritual washings, ultimately religious dogma and ritual in its entirety is very obsessive-compulsive. Martin Luther, the founder of Protestantism, suffered from OCD. He wrote that no matter how often he would wash his hands, they would never feel clean and he just couldn't stop. He was also known to engage in obsessive confessing during his time as a Catholic monk. Founding a new Christian Church with all-new rituals must have come natural to someone like him.
Sapolsky also mentions temporal lobe epilepsy, which often goes hand in hand with obsessive religious writing. It's quite interesting how people with neurological disorders, instead of being marginalized or socially ostracized as it often happens today, managed to establish a societal niche for themselves in the past by basically turning everyone else crazy

Of course there were probably also crooks who came up with new brands of religion for their own personal gain. After all, it's a great way to make a living without doing any real work.
Last edited by CrazyCatLord on 28 Jan 2012, 1:01 pm, edited 1 time in total.