>>64618965>Post pictures of angel wings.
I can get behind this>What is the divine relationship between Angels, Neutral Angels, Fallen Angels,
Prepare for wall of text, that honestly should be put on world building.
Angels each are formed to serve a specific patron deity. They are concepts made manifest that exist within the overarching 'theme' of their deity, and compete with other choirs and flocks(?) to earn the worship of mortals. Neutral Angels are not as much a thing, due to the fact that most lower level Angels don't have the ability to free themselves from their Patron, but the higher ups have been known to remove themselves when questioning if they properly represent one deity or another, as some concepts have overlap. Fallen angels are just angels from another choir who are vehemently branded as "inferior" or "less pure" in the eyes of their home flock. In this way, a wide variety of angelic beings exists that interact with the mortal plane, and come in many shapes and sizes, all bearing a rough template to build from. It would not be hard for one set of angels to brand others 'demons' for their 'heretical' ways, but in truth, they are not demonic.