The purpose of this book answer's the question, if drinking alcohol (wine) is a sin or not as a Christian. And the answer is, Drinking wisely as a Christian is not a sin. The book is written base on what the bible really teaches and this book is also written base on the direction and understanding from the Holy Spirit. I believe this book will give you a great understanding of the topic. It explains things like, ' Our bodies being the Temple of God ' and many many more. God bless you.