Editing The Screwtape Letters (section)

== Plot overview ==
''The Screwtape Letters'' consists of 31 letters written by a senior devil named [[Screwtape]] to his nephew, Wormwood (named after [[Wormwood (star)|a star]] in the [[Book of Revelation]]), a younger and less experienced devil, charged with guiding a man called "the Patient" toward "Our Father Below" ([[Satan]]), and away from "the Enemy" ([[God]]).

After the first 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: "...&nbsp;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 [[human sexual activity|sex]], [[love]], [[pride]], [[gluttony]], and [[war]] in successive letters. Lewis, an [[University of Oxford|Oxford]] and [[University of Cambridge|Cambridge]] [[scholar]] himself, suggests in his work that even [[intellectual]]s are not impervious to the influence of such devils, especially during complacent acceptance of the "[[Historicism|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 devils are changed into snakes. Later in the correspondence, it is revealed that the young man may be placed in harm's way by his possible [[civil defence]] duties (it is stated in an earlier letter that he is eligible for military service, but it is never actually confirmed that he was indeed called). While Wormwood is delighted with this and by the [[World War II|Second World War]] in general, Screwtape admonishes Wormwood to keep the Patient safe in hopes that they can compromise his faith over a long lifetime.

In the last letter, the Patient has been killed during [[the Blitz]] and has gone to [[Heaven]], and for his ultimate failure, Wormwood is doomed to suffer the consumption of his spiritual essence by the other devils, especially by Screwtape himself. He responds to Wormwood's final letter by saying that he may expect as little assistance as Screwtape would expect from Wormwood were their situations reversed ("My love for you and your love for me are as alike as two peas&nbsp;... The difference is that I am the stronger"), mimicking the situation where Wormwood himself reported his uncle to the Infernal Police for Infernal [[Heresy]] (making a religiously positive remark that would offend Satan).

Screwtape starts every letter with "My dear Wormwood", except the last letter, which sarcastically says, "My dear, my very dear Wormwood; my [[poppet]], my [[wikt:pigsny|pigsnie]]."