For the second draft of The Dire Deeds of the Guild of Ornamental Hermits, I decided to switch out almost all of the references to various gods and goddesses (and non-binary deities) actually worshipped by human beings (past and present) and replace them with references to J.R.R. Tolkien’s cosmic pantheon as described in his Silmarillion.
I did this (1) to avoid giving offense to people currently engaged with a variety of Celtic, Heathen, and other pagan traditions; (2) as a homage to Tolkien and his Elves; and (3) to have more freedom to create a fictitious magical foundation for the Guild of Ornamental Hermits.
Tolkien describes his collection of deities, known as Valar and Maiar, and their functions in great detail. I only use a few of these figures, however, and I’ve taken the liberty of linking them with the existing tradition of faery cities that correspond to elements: Murias (water); Gorias (air); Findias (fire); and Falias (earth).
The magical training given by the Elves of the Hermits of Hermitville also has a lot to do with these faery cities and elements. The three major characters of Babe Bump, Oyster Olson, and Tomma Bedlam are all linked with Murias, due to their astrological signs. These three characters each have unique magical gifts. Babe is a medium; Tomma has an affinity with magical creatures; and Oyster is definitely wizard material. As such he is the keeper of the mysterious Book of Moons, created by the original Guild of Ornamental Hermits.
Creating the “mythos” that matches the story is definitely one of the challenging parts of writing fantasy fiction!