He imagines demons are much like Orcs. The story is very familiar and, if names are replaced, very like the tale of Arda. Eru favors the Elves - not Morgoth - and he makes Manwë the King of the Valar as well as the only one who can communicate with him - not Morgoth. One can hardly blame Eru's choice, yet it was a catalyst for the Dark Valar's rebellion.

"I am beginning to think Lucifer and Morgoth are one and the same."