Foolishness for Christ appears several times in the novels of Dostoevsky. "The Idiot" explores the ramifications of placing a holy fool (the compassionate and insightful epileptic Prince Myshkin) in a secular world dominated by vanity and desire. According to Joseph Frank "though the gentlemanly and well-educated prince bears no external resemblance to these eccentric figures, he does possess their traditional gift of spiritual insight, which operates instinctively, below any level of conscious awareness or doctrinal commitment." In "Demons", the madwoman Marya Lebyadkina displays many of the attributes of the holy fool, as do the characters of Sofya Marmeladova and Lizaveta in "Crime and
Demons (Dostoevsky novel) that of an authentically Russian culture growing out of the people's inherent spirituality and faith. In a letter to his friend Apollon Maykov, Dostoevsky alludes to the episode of the Exorcism of the Gerasene demoniac in the Gospel of Luke as the inspiration for the title: "Exactly the same thing happened in our country: the devils went out of the Russian man and entered into a herd of swine... These are drowned or will be drowned, and the healed man, from whom the devils have departed, sits at the feet of Jesus." Part of the passage is used as an