“There will be those who believe in Jesus and are killed after the Rapture of the Church. These are the ones who are gathered.”
Where does the Bible specify that?
Also, the verses in Matthew 24 are part of a discussion Jesus had with his disciples, who already believed, who were asking him how the end of the world would come about and Jesus was telling them what to watch for. If they would already be raptured by the time those things were taking place, then why would Jesus be bothering to tell them to watch out for those things that they would never see?
The tribulation is to fulfill abrahams covenant so his children will be saved. Only jews will be saved during the tribulation, and all others turned over to the great delusion. The fall feasts of israel are yet to be fulfilled Christ fulfilled all the spring feast, thus we are in the harvest now awaiting the feast of trumpets or rapture
Again, read the essay. All of your questions are answered there.