I never heard the Rapture would be the same day as *Judgement* The rapture of the church I do think might take some time, meaning it could take 153 days....I don’t know how Camping came up with those dates, I am just saying the rapture of the church and the resurrection of the dead might take some time.....
The resurrection of the dead is a task in itself that is beyond our human comprehension, because gazillions of believers have died since the resurrection of Christ....
So, you observe that it’s a God-sized job.
Now observe, also, that it is God who’s going to do it, and note that St. Paul already affirmed the instantaneous nature of the event:
Behold, I tell you a mystery; we will not all die, but we will all be changed, in a moment, in the twinkling of an eye, at the Last Trumpet; for the trumpet will sound, and teh dead wiall be raised imperishable, and we will be changed.
— I Cor. 15:51 & 52