The Final Countdown.
Revelation is the book of the end of the age and the future the children of God can look forward to. Revelation was given to the, at that time, the last living disciple John, gave us the preview that Jesus gave him on the Isle of Patmos. John saw a vision that first gave him a revelation of who Jesus was, then what life was like in heaven. Finally, John saw the end of the age. How will the world end? How will Satan's final rebellion against God take place? What is the final consequence for sin? All of these questions are answered in the book of Revelation.