Vincent Farino Screwtape Letters

I have read C.S. Lewis' Screwtape Letters and found that this book can relate to film the Seventh Seal. Lewis portrays two demons in this book where one older demon is training the younger one on how to tempt the humans. I believe this relates to this film because Block is in search of God and throughout the film he discusses with the grim reaper about life. The Grim Reaper is a symbol of death and he uses specific instances to trick block much like the demons in the book do.