I am, indeed, an absolute materialist so far as actual belief goes; with not a shred of credence in any form of supernaturalism—religion, spiritualism, transcendentalism, metempsychosis, or immortality.
It is in dreams that I have known the real clutch of stark, hideous, maddening, paralysing fear. My infant nightmares were classics, & in them there is not an abyss of agonising cosmic horror that I have not explored. I don't have such dreams now - but the memory of them will never leave me. It is undoubtedly from them that the darkest & most gruesome side of my fictional imagination is derived.
Despite my solitary life, I have found infinite joy in books and writing, and am by far too much interested in the affairs of the world to quit the scene before Nature shall claim me.
Something like fear chilled me as I sat there in the small hours alone-I say alone, for one who sits by a sleeper is indeed alone; perhaps more alone than he can realise.
Yog-Sothoth knows the gate. Yog-Sothoth is the gate. Yog-Sothoth is the key and guardian of the gate. Past, present, future, all are one in Yog-Sothoth.
It must be remembered that there is no real reason to expect anything in particular from mankind; good and evil are local expedients - or their lack - and not in any sense cosmic truths or laws.
Any magazine-cover hack can splash paint around wildly and call it a nightmare, or a witches sabbath or a portrait of the devil; but only a great painter can make such a thing really scare or ring true. That's because only a real artist knows the anatomy of the terrible, or the physiology of fear.
Non- Euclidean calculus and quantum physics are enough to stretch any brain; and when one mixes them with folklore, and tries to trace a strange background of multi-dimensional reality behind the ghoulish hints of Gothic tales and the wild whispers of the chimney-corner, one can hardly expect to be wholly free from mental tension. (Dreams In The Witch-House)
Time, space, and natural law hold for me suggestions of intolerable bondage, and I can form no picture of emotional satisfaction which does not involve their defeat - especially the defeat of time, so that one may merge oneself with the whole historic stream and be wholly emancipated from the transient and the ephemeral.
Contrary to what you may assume, I am not a pessimist but an indifferentist- that is, I don't make the mistake of thinking that the... cosmos... gives a damn one way or the the other about the especial wants and ultimate welfare of mosquitoes, rats, lice, dogs, men, horses, pterodactyls, trees, fungi, dodos, or other forms of biological energy.
I am only about half alive - a large part of my strength is consumed in sitting up or walking. My nervous system is a shattered wreck, and I am absolutely bored & listless save when I come upon something which peculiarly interests me. However - so many things do interest me, & interest me intensely, in science, history, philosophy, & literature; that I have never actually desired to die, or entertained any suicidal designs, as might be expected of one with so little kinship to the ordinary features of life.
It's not a bad idea to call this Cthulhuism & Yog-Sothothery of mine "The Mythology of Hastur" - although it was really from Machen & Dunsany & others, rather than through the Bierce-Chambers line, that I picked up my gradually developing hash of theogony - or daimonogony. Come to think of it, I guess I sling this stuff more as Chambers does than as Machen & Dunsany do - though I had written a good deal of it before I ever suspected that Chambers ever wrote a weird story!