Those beheaded are killed during the 7 years under reign of antichrist.....or is your idea of the second coming when Christ comes for us at the pre trib rapture? Cuz Christ comes back and He reclaims His righteous dead only at the end of the 7 years
Jesus is on the earth with His angels during Jacob's Trouble, which is the first 6 Trumpets.
There is no 7 year period mentioned anywhere in Scripture as an end time series of events. Jesus is the 70th week. For 3.5 years Jesus was the Messiah. Then He was cut off, by ascending to heaven, and will return as the Prince to come. The last 3.5 years, Jesus will be on earth as the Prince of Israel sitting on a throne in Jerusalem per Matthew 25:31
"When the Son of man shall come in his glory, and all the holy angels with him, then shall he sit upon the throne of his glory: And before him shall be gathered all nations."
So yes, at the 5th and 6th Seal, the church is raptured and Jesus returns as Prince to the Mount of Olives. The 7th Trumpet is the end of the 70th week. Billions of people still alive on earth who will be judged by Jesus for however long God has determined.
Satan and the FP are given 42 months after the 7th Trumpet has sounded as an extension of time. It is only during those 42 months that people receive the mark and are beheaded. And the only reason time is extended, is if there are any who will be beheaded after the final harvest of Matthew 25 and Matthew 13.
The angels are not mentioned in Revelation 19. The Second Coming is when Jesus and the angels come to earth per Matthew 24, Matthew 25, Matthew 13, Revelation 6, at the 6th Seal, and Paul says the angels do the gathering as well.
Revelation 19 is after the 42 months, and only those with the mark are left still alive on the earth. All the rest of humanity have the mark and are gathered at Armageddon. That is the winepress of God's wrath. That is the end of Adam's dead corruptible flesh. All, over 8 billion people will have been removed by the angels during the Trumpets and Thunders, the final harvest. Unless there are some beheaded, those 42 months given to Satan will never happen.
The 7th Trumpet is a week of days. The same week of days mentioned in Daniel 9:27. God will confirm the Atonement Covenant with the many who are left to see if any will be beheaded. If God tells Jesus no one is left, then Satan will not even get 42 months, nor will there be an Armageddon, or Jesus returning on white horses. The only reason why Jesus leaves after the final harvest, is because He does not co-reign with Satan, and those beheaded have to decide for themselves to be beheaded. The angels will not be doing the gathering of those beheaded. That is a decision each individual has to make, not forced upon them.
The time of Jacob's trouble will not last for 3.5 years if those days are shortened. Jesus will gather those of Jacob, and separate them as sheep and goats via the angels. The sheep will be the one third remnant. The goats tossed into the LOF. Then during the 7 Thunders all the Gentiles will be separated as wheat from tares, and the tares will be tossed into the LOF. The wheat and the sheep are redeemed and changed out of Adam's dead corruptible flesh, but do not go to Paradise. They are the firstfruits, the first generation of those living on the earth for a thousand years. God does not need those who will be beheaded. God is just willing to extend time for those who would choose to be beheaded instead of receiving the mark. But if time is extended then whoever is beheaded will stand in judgment after Armageddon and will then be redeemed as firstfruits of the Millennial Kingdom. If Satan is allowed 42 months the sheep and wheat will be those on white horses returning to the earth.
The first resurrection only applies to those beheaded after the 7th Trumpet has sounded, as an actual physical resurrection. But the first resurrection can even address those raptured as they still have to leave this body of death, for a physical body of life. The sheep and wheat are never physically without a body, but they are changed just like the raptured church. Jesus told us in both Matthew 13 and Matthew 25 that He Himself is personally on the earth redeeming many, both of Israel and every Gentile nation. While the angels are the means of transportation, it is Jesus Himself who determines who gets everlasting life and who gets the second death then and there. That is why the church is not on the earth past the 5th Seal. Because the church still has to wait in Paradise until the final harvest is over. The church will still be waiting in Paradise until the thousand years are over. That should not be that hard. The OT redeemed have been waiting in Paradise for almost 1995 years.
The only action that happens in the 5th Seal is the church putting on white robes. That can only happen at one time and one event in all of current creation. That is being glorified, a fully restored son of God: soul, body, and spirit. Since those in the millennium will have a soul and physical body, the putting on of white robes only leaves one thing, the putting on of the spirit to be a complete son of God.
Once fully restored, they are told to wait until the rest of the redeemed are physically changed, that is removed from Adam's dead corruptible flesh. Those on earth during the Millennium are not glorified, nor restored as sons of God, but sin and decay and natural death have been removed, just as Daniel 9:24 promised. So the church is told to wait for the final harvest, not wait for any more people to be glorified and restored as sons of God. Redemption on earth will be complete, because the curse and punishment of sin will be removed. This is a Sabbath of rest after 6 days of Adam's punishment placed on creation, and mankind in general.
So yes, in order for the final harvest to even take place which most call the GT or some call a 7 year period, the final harvest can only start and take place after Jesus and the angels are physically on the earth. And when Jesus comes to earth, the church will be removed as no longer necessary to be on the earth, until the church returns as the New Jerusalem. And that is not in this creation, but the next creation.
And Revelation 19 may or may not happen until the final harvest is over, and the 7th Trumpet has sounded, and God confirms the Covenant with those still alive on the earth. Thus, Revelation 19 cannot be the Second Coming, as Jesus would have already been declared King of the earth, and would have yielded that throne to Satan 42 months prior to the battle of Armageddon.