The Screwtape Letters is a work of Christian fiction by C.S. Lewis first published in book form in 1942. The story takes the form of a series of letters form a senior devil, Screwtape, to his nephew, a junior tempter named Wormwood, so as to advise him on methods of securing the damnation of an earthly man, known only as “The Patient.”
This book provides a series of lessons in the importance of the Christian life and Christian morality by portraying a typical human life, with all its attendant temptations and failings, as seen from the devil’s viewpoint.