There are not “different epoch saints!”
That is Dispy comic book nonsense.
All saints will be gathered on the same day, from the beginning, to the end of grace at the last trump.
There is no “Church age” simply because there is no church.
Ekklesia is not a church, but his assembly, or congregation.
It includes all who will ever be saved.
The Holy Spirit will not be “taken out of the way” at any time. As long as there are mortal believers on Earth, the Holy Spirit will be here. That is a promise that Yeshua will not break.
The one taken out of the way is Satan, who will be cast out of the presence of the Father at the beginning of the 70th week.
That Dispy nonsense is what is confusing your beliefs. It is nowhere to be found in the scriptures.
I desperately desire to relieve you of this deep darkness.
.
And I will reply to you as Jesus said to Peter, Matthew 16:23. Your Rood ness is showing.