The individual must in his own person become the prey of a pathological melancholy. As the healthy-minded enthusiast succeeds in ignoring evil's very existence, so the subject of melancholy is forced in spite of himself to ignore that of all good whatever: for him it may no longer have the least reality.
 William James, The Varieties of Religious Experience (1902). copy citation

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Author William James
Source The Varieties of Religious Experience
Topic reality evil
Date 1902
Language English
Reference
Note
Weblink http://www.gutenberg.org/files/621/621-h/621-h.html

Context

“But there is a pitch of unhappiness so great that the goods of nature may be entirely forgotten, and all sentiment of their existence vanish from the mental field. For this extremity of pessimism to be reached, something more is needed than observation of [pg 145] life and reflection upon death. The individual must in his own person become the prey of a pathological melancholy. As the healthy-minded enthusiast succeeds in ignoring evil's very existence, so the subject of melancholy is forced in spite of himself to ignore that of all good whatever: for him it may no longer have the least reality. Such sensitiveness and susceptibility to mental pain is a rare occurrence where the nervous constitution is entirely normal; one seldom finds it in a healthy subject even where he is the victim of the most atrocious cruelties of outward fortune.” source