In the Lord of the Rings, the Valar are set up to be the gods of Middle-Earth, with Tolkien himself admitting that, despite his best attempts to conform to Catholic theology, the Valar are strongly based off of pagan gods and attributes. In addition, the Rings of Power series establishes them as gods instead of angels. But this raises questions about the Maiar.
While the Valar are established to be Middle-Earth’s pantheon of gods, what exactly does that make the likes of the Maiar. Are they gods as well? Lessor gods that serve their greater kind? Or are they instead some form of divine spirits? Are they simply divine entities that merely serve the gods, much like the Valkyries of Norse mythology and the Ganas of Hinduism?
Are Gandalf, Saruman, and Sauron gods in human and physical form?