What is "diabolist"

Usage examples of "diabolist".

Leipsic, after saying, in a good-natured way, that Psora is the Devil in medicine, and that physicians are divided on this point into diabolists and exorcists, declares that, according to a remark of Hahnemann, the whole civilized world is affected with Psora.

I did not wonder, for what thoughts must arise upon hearing, after a knowledge of what Legrasse had learned of the cult, of a sensitive young man who had dreamed not only the figure and exact hieroglyphics of the swamp-found image and the Greenland devil tablet, but had come in his dreams upon at least three of the precise words of the formula uttered alike by Esquimaux diabolists and mongrel Louisianans?