All Middle Eastern religions have for their foundation the same slave
indoctrinating meme.
A sort of sorting program used in the past to seperate those that could
reason from those that couldn't. By the time you had gone through the
program you were either able to reason or were already indoctrinated
into servitude to the ones that used the program .
Because of rifts between ranking people in the organization. Certain
thing were added to allow some to usurp the power of the organization
for themselves. The basic format of the meme is cloaked in additions
used to get power from it other than what its original purpose was.