Word. Plot overview The Screwtape Letters consists of 31 letters written by a senior demon named Screwtape to his nephew, Wormwood (named after a star in the Book of Revelation), a younger and less experienced demon, charged with guiding a man called "the Patient" toward "Our Father Below" (Satan), and away from "the Enemy" (God). After the second letter, the Patient converts to Christianity, and Wormwood is chastised for allowing this. A striking contrast is formed between Wormwood and Screwtape during the rest of the book, wherein Wormwood is depicted through Screwtape's letters as anxious to tempt his patient into extravagantly wicked and deplorable sins, often recklessly, while Screwtape takes a more subtle stance, as in Letter XII, wherein he remarks: "... the safest road to hell is the gradual one – the gentle slope, soft underfoot, without sudden turnings, without milestones, without signposts." In Letter VIII, Screwtape explains to his protégé the different purposes that God and the devils have for the human race: "We want cattle who can finally become food; He wants servants who can finally become sons." With this end in mind, Screwtape urges Wormwood in Letter VI to promote passivity and irresponsibility in the Patient: "(God) wants men to be concerned with what they do; our business is to keep them thinking about what will happen to them." With his own views on theology, Lewis goes on to describe and discuss sex, love, pride, gluttony, and war in successive letters. Lewis, an Oxford and Cambridge scholar himself, suggests in his work that even intellectuals are not impervious to the influence of such demons, especially during complacent acceptance of the "Historical Point of View" (Letter XXVII). In Letter XXII, after several attempts to find a licentious woman for the Patient "to promote a useful marriage," and after Screwtape's narrowly avoiding a painful punishment for having divulged to Wormwood God's genuine love for humanity (about which Wormwood had promptly informed the Infernal authorities), Screwtape notes that the Patient has fallen in love with a Christian girl, and through her and her family, had adopted a very Christian way of life. Toward the end of this letter, in his anger, Screwtape becomes a large centipede, mimicking a similar transformation in Book X of Paradise Lost, wherein the demons are changed into snakes. Later in the correspondence, it is revealed that the young man may be placed in harm's