Just skimming a few comments here, I think there is an important question that needs to be addressed.
When Jesus said that Lazarus is asleep (Jn 11:11), was He equating sleep with death, or that the condition of the "sleep of death" would represent one of multiple possible states during death?
If sleep is a possible state during death and conscious death is another, 1 Cor 15:51's "not all shall sleep" would not necessarily be talking about living people at that point.
Another question is if a person is conscious in their death, would they actually be considered dead at that point?
Something else to consider is that even though a multitude shows up in heaven in Revelation, how would we actually know they are dead in every case? We have ones that are clearly martyrs, but what if some of the people that show up are like John the revelator himself? Present in a spiritual body connected to a living body, shifted in time
When Jesus said that Lazarus is asleep (Jn 11:11), was He equating sleep with death, or that the condition of the "sleep of death" would represent one of multiple possible states during death?
If sleep is a possible state during death and conscious death is another, 1 Cor 15:51's "not all shall sleep" would not necessarily be talking about living people at that point.
Another question is if a person is conscious in their death, would they actually be considered dead at that point?
Something else to consider is that even though a multitude shows up in heaven in Revelation, how would we actually know they are dead in every case? We have ones that are clearly martyrs, but what if some of the people that show up are like John the revelator himself? Present in a spiritual body connected to a living body, shifted in time