Fascinating as it has been to many Christians, few have solved the mystery of the 144,000 and the great multitude of the book of Revelation. Yet the pioneers of the Seventh-day Adventist Church focused much attention upon them.  Like a sudden and unexpected flash of blinding lightning, this group of 144,000 is introduced in Revelation chapter 7 and again revealed in another lightning flash in Revelation chapter 14, never again to be mentioned. The Old DTestament is silent on the topic; Christ said nothing about it; neither did the writers of the gospels or the apostolic epistles. Yet the authors solve most of the divisive interpretations from the BIble itself and show how important is the understanding of tlhese groups to all Christians. The authors solve most of the divisive interpretations from the Bible itself.