Why is the book of Revelation so difficult to understand? It is full of symbolism, ferocious animals and horses of varying colors, humanity being destroyed, and a woman riding a beast. It's supposed to be a book of revealing. The author spent forty-three years studying the Bible and found "keys of understanding." The keys are found throughout the Bible. They unlock the book of Revelation for us today. Most prophecies are for the end time we are now approaching. We need to understand them. No one wants to read a book concerning all bad news about World War III and the great tribulation. But...