Satan has captured the imagination of writers in the English language for centuries. This figure and the notion of evil have gone through many changes in English literature of the 19th and 20th centuries. Something changed Satan during this time, and made him into an arbiter of truth rather than a figure of rebellion. In The Mysterious Stranger, Mark Twain used him as the grand narrator of the universe who explains the truth of all existence, that life is an illusion. The American horror author H.P. Lovecraft carried this one step further, using Rudolf Otto's mysterium horrendum to divest Satan of his supernatural status. Satan was transformed from a symbol of evil in a Manichean universe to an articulate arbiter of the revelation that human existence means nothing cast against the broad spectrum of the cosmos.
Reis, Brian J.
"Satanic Indifference and Ultimate Reality,"
LUX: A Journal of Transdisciplinary Writing and Research from Claremont Graduate University:
1, Article 24.
Available at: https://scholarship.claremont.edu/lux/vol2/iss1/24