The Screwtape Letters by C. S. Lewis is filled with profound wisdom.  I first read it long ago and just listened to it again this week while on a family outing.  The book is written as a collection of fictitious letters from a chief demon by the name of Screwtape to his nephew Wormwood.  Wormwood is seeking advice on how to guide his human “patient” down a path that will end in the destruction of hell.  I was struck by the...