Sauron is the personification of the Platonic ideal of harmony, order, and fascism.

It is arguable, that Sauron is a two-dimensional being that exists in all our minds as a being that is essentially incorruptible, inscrutable, and the personification of infinite excellence.

He is a Platonic two-dimensional concept that has no other concept instill inside himself that would allow one to analyze him. Allegedly, Sauron has two eyes. His right eye always penetrates towards the world in terms of the need to control and guide humanity, whilst his left eye is withheld from viewing from acolytes that may try to despise or demean him.

I sincerely, believe that the portrayal of Sauron as a being endowed with harmony and order was distorted by Tolkien.

In terms of a metaphysical being, no other being compares, perhaps towards himself other than God. He has infinite perception towards his object of attention, infinite candor, infinite mercy, and infinite respect and love towards himself. What other being or beings can compare?