Try reading the 2nd chapter of 2 Thess, the whole thing, then read 1Thess 4:13-18. One clue to dispensational tools for understanding the bible is the use of the term ‘saints’. There are different saints, depending upon which dispensation you’re loking at. The Church Age Saints are different from Pre-Messiah Saints, and different from Tribulation Saints.
No, there are most certainly not different kinds of saints.
That is a conniption that was invented to try to make a secret rapture possible.
2Thessalonians makes it impossible.
I’ve been where you are today in the past; I understand what you’re saying, but it just makes things fail to fit together.
I was raised in a GARB Baptist church.