Who is the beast in Revelation? What does the number 666 mean? Who are the four horsemen of the apocalypse? Who is the author of Revelation? When was it created? Where will be the battle of the judgment day? And when? This book contains the answers to these questions. Events and visions are connected in a clear and logical explanation that corresponds with known historical events. This book is a rational and reasoned interpretation based on the analysis of the text within the book of Revelation itself and its comparison with other religious systems, written with the aim of offering essential answers.