The book of Revelation is the book in the Bible that is considered to be shrouded in mystery. Many people think that the book of Revelation cannot be understood. Many think that the book is intended to be hard. Before we begin our study, I am going to encourage you with the same words that I always offer. Please enter this study with an open mind. Try to erase any preconceived notions you may have. Study the book of Revelation for yourself.