The Great Tribulation
If you were downtown and looked across the street over the parked cars and saw someone you knew rushing intently to push a little old lady over, what would you think of that person? Would your opinion of this person change if you later discovered that the cars you were looking over obscured your view of this person actually pushing this little old lady out of the way of a speeding sports car which was hurtling towards her and about to hit her? Sometimes, a bigger picture changes the entire picture!
This is what reading the Book of Revelation is like for some people. They have their understanding of the Book of Revelation obscured by their lack of understanding about history, Biblical language, and even modern opinions.
And this is one of the biggest problems with how people approach the Book of Revelation: the historical background to the Book is unknown to most readers. The second huge problem is that most people who promote themselves as experts on “End Times” or “Bible Prophecy” do not understand how the principles of sound Biblical hermeneutics also apply equally to the Book of Revelation.