Most people who know anything at all about the Bible want to know more about the book of Revelation. The Apostle John, exiled on the isle of Patmos in his old age, wrote down what the Lord Jesus revealed to him in a message concerning the events surrounding the end of the world as we know it. However, much of the book is difficult for people to understand. There are three keys this author believes are essential for a solid and thorough understanding of Revelation. First, Revelation changes scenes quite often. One moment John is speaking about something that is taking place on earth. The next...