So, “born agains” can’t sin? first time I’ve ever heard of that. That would make you like a robot with no free choice. Or, is it that if you do sin you get a free pass without your need to ask for repentance and then sin no more sort of thing? Completely contrary to the entire bible... are you talking about on this earth or in heaven? Satan sinned. Why didn’t he get a free pass?
Yes, those who will be alive at the end of the world when Christ returns, at the very end of everything, after the tribulation/plagues, will be changed in the twinkling of an eye and meet Christ in the air, then off to heaven....not before. No secret rapture. No 7 years to make deals with the Jews, Nada. No second chances for anyone else to convert.
It is God Who is in the born agains, both to will and do of His great pleasure for them. Faithful is He that calleth you for He will also do it. The Word of God is sharper than any two-edged sword, able to separate soul and spirit. Faith cometh by hearing and hearing by the Word of God. For it is God Who is IN THE Spirit of the born agains, where He avides unto the coming day of gathering us unto Himself.
T^he soul is not the spirit. The soul is the seat of sin in you. God did not fo to that Cross to redeem your behavior mechanism, your soul. He Went to that Cross and died for the spirit that is in all descendants from Adam. When He returns in the first Heaven to gather ALL of His He will place our Alive spirit in a new body and new behavior mechanism fit for eternal Life with Him.
Don't take the Mark when commanded to you. Just don't take it.
You are so wrong. Those who are alive at the end of the Tribulation will ve sorted sheep and goats and the sheep will go into the Millenium to repopulate the planet as humans but with life spans that are extraordinary. You haven’t gotten much out of the Revelation, which is expected of those who are reading it without spiritual eyes to see.