The Patient’s Sexual Discipline
The Screwtape LettersThis flow follows the temptations surrounding chastity and the demons’ attempt to redirect desire into destructive romance.
increasing
Bearing strength in each event
decreasing
Desire in a Low Period

Vulnerability of the Trough
Weak Resistance
The patient’s low emotional state can make sensual temptation more appealing as relief. Screwtape considers this more promising than desire arising amid healthy energy and sociability.
Distortion
The demonic aim is not pleasure in its ordinary form but a craving detached from its natural limits. Desire becomes increasingly intense while satisfaction diminishes.
An Unsuccessful Assault

The Attack Breaks
Changed Knowledge
The patient discovers that sexual temptation does not last forever. This experience undermines the belief that yielding is the only way to escape it.
Strategic Loss
Screwtape regrets that Wormwood continued too long. The failure deprives the tempter of an important weapon: the claim that resistance is hopeless.
Romantic Idealization

Emotion as a Standard
Cultural Script
Screwtape describes a temptation to treat falling in love as the only respectable reason to marry and to expect that excitement to remain permanent. This makes commitment depend on feeling.
Consequence
The patient may dismiss fidelity and mutual support as inferior motives. The idealized account of romance can make ordinary responsibility appear loveless.
Love for a Christian Woman

Desire Meets Character
Attachment
The patient falls in love with a Christian woman whose qualities disturb Screwtape. The attraction brings him into contact with a wider Christian life.
Possibility
Screwtape distinguishes desire that can coexist with reverence and marriage from desire organized around domination. The patient’s attraction is an occasion whose direction remains morally significant.
Desire Within a Wider Life

Temptation Reframed
Restraint
Direct attacks on chastity have failed, and the patient’s love is no longer simply a sexual hazard. The relationship exists within duties, faith, and concern for others.
Outcome
The letters leave marriage unresolved, but show desire losing its power to define the patient’s whole spiritual course. His final fate is not governed by sexual failure.
During the patient’s spiritual dryness
After the patient resists a period of sexual temptation
As the patient’s interest turns toward marriage
After the patient meets his future lover
By the patient’s final wartime period