I've been thinking about this for a while, so I decided to find out your thoughts on the matter. How would you go about creating a good fantasy religion?
When it comes to building a religion, the key things to remember is that religion is tied very much to ethics, the nature of reality, the meaning of life (and anything that comes after), and other deep philosophical underpinnings of what it means to be alive, to be good or evil, what responsibilities do we have in life. Religion offered to the people of the past (and continues to offer to the people in the present) profound comfort, meaning, and purpose for the entire life. So, you have your work cut out for you. But this is not beyond the ability of the aspiring worldbuilder and fantasy writer. I’m going to caveat this: I’ve studied religions, but a lot of my studies were focused on western religions. Someone who has studied more Eastern, African, or Pacific religions feel free to add anything. I acknowledge my limitations and have done what I could be as inclusive as possible, but I am certain there was stuff I missed.