For those who need strength for the battle
The book is truly enlightening. I read it because a priest had recommended me to. I believe it is a book that those who are undergoing situations they can't explain should read. Many priests do not provide us catholics with the tools to fight evil and this book does. An exorcist tells his story reminds us of something we tend to forget... that the devil exists, not just as an abstraction but as a concrete being who is always trying to drive us away from God.