Letter 4 Themes: The subtle attacks against prayer life; the implications of not seeing God directly in prayer. Screwtape-Letters_-4Download Letter 5 Themes: Fear, anguish, despair; war, suffering; contented worldliness; growth through suffering; faith. Screwtape-Letters_-5Download Letter 6 Themes: Fear, anxiety worry, suspense about the future; faith trust; prayer; revenge, anger; apathy....