There is a pre-tribulation rapture..the "first-fruits", the man child, the 5 wise (virgins) , two grinding at the mill, both living/dead over-comers ......all prove it; these will enter the wedding feast of the lamb. The majority or "harvest" will have to go through the great tribulation.During the "last week", there is still the opportunity to enter the kingdom by being among those believers who are martyed for bearing his testimony in the great tribulation....

All believers have all been called but few will chosen to enter. The kingdom is reward for the bride of Christ.

Missing out is not loss of salvation. Jus loss of reward.

What happens to those believers who don’t enter......temporary cctv room for 1000 years..outer darkness./..

After 1000 years all believes as living stones will inherit/become the New Jerusalem.

Eph 2:20-22/ Rev 20,21,