This is a book for C. S. Lewis fans and anyone who wants to take a deep dive into what it means to be a human. Lewis uses The Screwtape Letters to convey religious concepts like temptation in an understandable way by exploring free will and how it is humanity’s greatest weakness as well as its greatest strength, sharing thoughts on God’s love and how He uses your pain and suffering to bring you closer to Him, and living by faith and not by your feelings within community.