It's not AOD revealed, but setup.
The AOD is not revealed then setup, rather the other way around, that is, the AOD must be setup before being revealed in his time, otherwise it will be exposed before having the chance to be setup in the first place.
The message is to the Jews, who are not believers at that time, but are reacting to the shock of what will be taking place. The rapture will have already taken place, because of what it says in Luke 21:34-36. The Jews are not taken (except for the 144,000) because they are not yet Christians at that time. Once they have escaped Jerusalem, they will be able to figure out all of what happened and embrace Jesus as their messiah - having been preached to for over 3 years by the two witnesses, about Jesus, and against the person (the Antichrist) they had in error embraced as their messiah.
Why would Jesus address the unbelieving Jews by warning them, when he being fully God knew the future. In fact his message is also to all the new covenant believers, who would come to read his message, as we are doing right now and to heed the warning when AOD does manifest in the future after he is setup to be revealed in the first place. If the message from Jesus is not to today's and future believers, then AOD cannot be in the future, but AOD must have been in the past as Full Preterists would have us believe, so which one is it, is AOD in the past, during the unbelieving Jews that the message was addressed to coming to 70AD, within the generation of the 1st century that Jesus had said those words, or in the future to us, some 2000 years and counting?
If AOD is future, then Christ's message is to the believers, that is to us, who are of his church and if so, then we are here when AOD is revealed. Remembering that the AOD cannot be revealed until he is properly setup to be revealed in the first place. So the AOD is being secretly setup and when it is setup, only then will it be revealed, so that it won't be opposed. Think about it for a moment.
No my scenario is fine. It isn't a problem. The gospel will be preached by persons around the world who will have been exposed to it for decades, but didn't act upon it, until after the rapture takes place. The church doesn't have to be here.
Are you telling me after the world sees the execution of the two witnesses paraded without being buried, that unbelievers of who some may have taken part in the celebrations of the witnesses who were executed, have the fire in the belly to stick their heads out for the AOD to also make examples of them? Hardly.
If the rapture took place today and the church gone - people left behind would still be well aware of the gospel. The world has been saturated with knowledge of the gospel. And there are millions who know about the different end times teachings, but haven't acted to receive Jesus because they are not convinced. The Jews have been saturated with the gospel for 2000 years, plus they get a lot of exposure to the various Christian views of the end times, Antichrist, etc.
So the absence of the church is not a problem for knowledge of the gospel to continue even though the church is not here.
The AOD doesn't come until near the end of the two witnesses 1260 days, but that is a different argument.
Unbelievers cannot be saved without the church friend. If it were possible for Cornelius to save himself, as it was recorded in the Acts of the Apostles (Chapter 10), then the Lord would not have gone to the extreme efforts to give Peter a dream, then tell him that two people are coming, that were sent by Cornelius and not to mention that Cornelius was also given a vision and instruction to send his two men in the first place. After all this is done, Peter had to physically go over to Cornelius's house and to preach the gospel, just like Phillip was taken by a chariot of fire to the Ethiopian Eunuch to preach the gospel and in both accounts after the apostle had preached the gospel, then and only then did the Holy Ghost come upon that person. So no believer can come to Christ even if they had second thoughts if the church is not around as a chain mail salvation vehicle of Christ, within the Great Commisison prerogative to connect others to Christ through his existing and living body, the believers. No body of believers (no church), therefore no salvation and nothing that can from nothing be connected to a body that doesn't exist in the world. This is where Jesus would say........
And I say to you that you are Peter, and on this rock I will build My church; and the gates of Hades (death) will not overpower it. (Matthew 16:18)
The church, as the Living body of Christ (Living Stones) must always be around to not only administer the Gospel, but to also connect others to the existing body of Christ. Howbeit that others can be joined to the body of Christ, if death has overtaken the church from the aspect of it being absent and the Great Commission being no more. Can unbelievers come to Christ without the body, even if they wanted to?
The answer in short is no, for it requires the body to be extended into the world as the symbol of the olive tree, in order for others to be grafted onto it. Just like a new cell to be joined to other cells, requires other healthy cells that are already there to accomodate for that new cell that emerges, otherwise there is no foundation for that new cell to exist in the first place. Same for the body of Christ, there cannot be other members joined, if the body is not there to accomodate for new members in the first place. It is like a chain mail (gospel) salvation message and the connection is to the Living Stones and not to a text that one remembers or changes their mind to finally believe the message that was once preached to them. You cannot have a membership to the church if the church doesn't exist in the first place, so unbelievers cannot revert to Christ on their own in the absence of Christ's body on earth.
In conclusion, the body of Christ must be here until the end end!