There are many questions. What is going on here? What does it mean? How does it apply to me?
Theologian David Campbell, Pastor of Trinity Christian Church, Owen Sound, Ontario, Canada, has produced a short, easy to read book that seeks to reveal its mysterious meaning.
He brings a wealth of biblical knowledge and pastoral experience to the subject, having studied at Durham University and led churches for forty years in Durham and Canada.
Premiers Northern Correspondent Ian Britton caught up with David during a short visit to the UK.