Should I Believe in the Rapture?
Most scholars agree that the secret Rapture theory was launched into prominence around 1830 by a group of people in Scotland who had become known as the Plymouth Brethren. Under the direction of John Nelson Darby (1800-1882) and others, they began to hold Prophetic Conferences. Supposedly, during one of those conferences, or from a sick bed during those conferences, a charismatic utterance came forth as a prophetic message from the Lord through a young, fifteen-year-old Scottish girl named Margaret Macdonald. While in a trance, she received a private vision and revelation that only a select group of believers would be removed from the earth before the days of the Antichrist. But she also saw other believers enduring the tribulation - something most rapturists nowadays do not teach.
(Prophecy Reformation Institute, Invention of the Rapture Idea)
Why Would Some Christians Get A "Free Pass"?
Rapture-removal is not the Historic Teaching of the Church
The Only Times Jesus Spoke of Removing Persons and Leaving Others Behind, It did not Bode Well for Those He Removed