Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A sinner's guide to Christianity

The first major and most important work of a person's story on coming face to face with Christ. This is a timeless classic that every Christian and non-Christian alike can relate to, though it's a dangerous read, since it might influence the non-Christian to delve deeper. Augustine hits the nail on the head for everyone's struggles with becoming a better person and Christian when he writes, "Give me chastity and give me continence, but do not give it yet."