Now exactly where does Scripture declare Christ will be? Why place after place after place the Scripture declares, that this ‘earth’ is where Christ will return. Paul says that at the ‘last’ trump... that would be the 7th trump ALLLLLL will be changed ... end of the ‘flesh’ age.
If you wish to hang on to your beliefs, don’t read the rest of this post.
1) At the rapture, believers meet the Lord in the air (1 Thessalonians 4:17). At the second coming, believers return with the Lord to the earth (Revelation 19:14).
2) The second coming occurs after the great and terrible tribulation (Revelation chapters 6–19). The rapture occurs before the tribulation (1 Thessalonians 5:9; Revelation 3:10).
3) The rapture is the removal of believers from the earth as an act of deliverance (1 Thessalonians 4:13-17, 5:9). The second coming includes the removal of unbelievers as an act of judgment (Matthew 24:40-41).
4) The rapture will be secret and instant (1 Corinthians 15:50-54). The second coming will be visible to all (Revelation 1:7; Matthew 24:29-30).
5) The second coming of Christ will not occur until after certain other end-times events take place (2 Thessalonians 2:4; Matthew 24:15-30; Revelation chapters 6–18). The rapture is imminent; it could take place at any moment (Titus 2:13; 1 Thessalonians 4:13-18; 1 Corinthians 15:50-54).
Why is it important to keep the rapture and the second coming distinct?
1) If the rapture and the second coming are the same event, believers will have to go through the tribulation (1 Thessalonians 5:9; Revelation 3:10).
2) If the rapture and the second coming are the same event, the return of Christ is not imminent—there are many things which must occur before He can return (Matthew 24:4-30).
3) In describing the tribulation period, Revelation chapters 6–19 nowhere mentions the church. During the tribulation—also called “the time of trouble for Jacob” (Jeremiah 30:7)—God will again turn His primary attention to Israel (Romans 11:17-31).
The rapture and second coming are similar but separate events. Both involve Jesus returning. Both are end-times events. However, it is crucially important to recognize the differences. In summary, the rapture is the return of Christ in the clouds to remove all believers from the earth before the time of God’s wrath. The second coming is the return of Christ to the earth to bring the tribulation to an end and to defeat the Antichrist and his evil world empire.
https://www.gotquestions.org/difference-Rapture-Second-Coming.html