Many people struggle with the book of Revelation because it is filled with strange symbols, numbers and bizarre images of beasts and visions. A blessing is promised (Rev 1:3) to all who read it but it cannot be received if one is intimidated by engaging the book. The key to understanding it lies in the context in which it was written which is the Old Testament. This book attempts to open up the reader to greater understanding of the book by giving the Old Testament references that John's readers would have been familiar with for the passages the Holy Spirit inspired John to write. .