“Ah, yes,” broke from Ivan and his face grew gloomy with uneasiness. “Yes, I’d forgotten … but it doesn’t matter now, never mind, till tomorrow,” he muttered to himself, “and you,” he added, addressing his visitor, “I should have remembered that myself in a minute, for that was just what was tormenting me! Why do you interfere, as if I should believe that you prompted me, and that I didn’t remember it of myself?”
“Don’t believe it then,” said the gentleman, smiling amicably, “what’s the good of believing against your will? Besides, proofs are no help to believing, especially material proofs. Thomas believed, not because he saw Christ risen, but because he wanted to believe, before he saw. Look at the spiritualists, for instance. … I am very fond of them … only fancy, they imagine that they are serving the cause of religion, because the devils show them their horns from the other world. That, they say, is a material proof, so to speak, of the existence of another world. The other world and material proofs, what next! And if you come to that, does proving there’s a devil prove that there’s a God? I want to join an idealist society, I’ll lead the opposition in it, I’ll say I am a realist, but not a materialist, he he!”
“Listen,” Ivan suddenly got up from the table. “I seem to be delirious. … I am delirious, in fact, talk any nonsense you like, I don’t care! You won’t drive me to fury, as you did last time. But I feel somehow ashamed. … I want to walk about the room. … I sometimes don’t see you and don’t even hear your voice as I did last time, but I always guess what you are prating, for it’s I, I myself speaking, not you . Only I don’t know whether I was dreaming last time or whether I really saw you. I’ll wet a towel and put it on my head and perhaps you’ll vanish into air.”
Ivan went into the corner, took a towel, and did as he said, and with a wet towel on his head began walking up and down the room.