So obviously throughout Tamriel there are many different religions. Many of these religions feature the same et'ada but with different names and legends about them, it was stated on another forum that all these identities are all combined to create the on et'ada, so is this true. Second I was wondering if a true lore expert could give me the basic principles and description of the gods for each of the main religions in the 9 provinces. I know this is a lot but any help would be appreciated. Thanks!

http://www.uesp.net/wiki/Lore:Varieties_of_Faith... should help.

Because I'm lazy, here's something I wrote for a similar topic