what does the bible say?
Christian denominations that take a literal view of end-times prophecy generally agree that the end times will include the rapture of the church, a seven-year period of tribulation, and the second coming of Christ, when He will establish His kingdom on Earth. Some liturgical denominations (like Lutherans and Reformed) and Christian-like religions (like Roman and Orthodox Catholicism) identify the rapture with a more general resurrection before judgment. But even stricter dispensationalists disagree as to when the rapture will take place in relation to the tribulation.
The discussion has practical implications because the answer will determine if Christians of the church age will experience any of the tribulation. Pretribulationism says no — the church will be raptured before the tribulation, although more will be saved during those seven years. Pretribulationism is the teaching that at some point before the tribulation, Jesus will come to the sky, but not touch the Earth. His followers, both living and dead, will meet with Him in the air (1 Thessalonians 4:17) and be taken from Earth. Some time after this event, the seven-year tribulation will begin. At the end of the tribulation, Jesus will return to Earth — the second coming — destroy the armies of the Antichrist, and reign as King during the millennial kingdom. Thus, believers of the church age will not experience any of the tribulation. However, there will still be many people who come to a saving relationship with Christ after the rapture; these people are known as tribulation saints.
The Bible doesn’t reveal the date of Christ’s return, but it does instruct believers to make the most of our time now, sharing the gospel with others (Matthew 28:19-20).