So, new here and I've read some of the post. I'm pre-mill but also pre-wrath.
Some of what you say sounds kind of strange to me?
The dead in Christ rises first (their bodies from the grave/earth), then we who are alive and remain are changed (we get our new bodies without dying). People that die today go to heaven (their souls), their bodies await the resurrection when their souls will be put into their new glorious body that God will raise thus:
13But we do not want you to be uninformed, brethren, about those who are asleep, so that you will not grieve as do the rest who have no hope.
14For if we believe that Jesus died and rose again, even so God will bring with Him those who have fallen asleep in Jesus.
15For this we say to you by the word of the Lord, that we who are alive and remain until the coming of the Lord, will not precede those who have fallen asleep.
16For the Lord Himself will descend from heaven with a shout, with the voice of
the archangel and with the trumpet of God, and the dead in Christ will rise first.
17Then we who are alive and remain will be caught up together with them in the clouds to meet the Lord in the air, and so we shall always be with the Lord.
18Therefore comfort one another with these words.
The souls under the altar show that the soul has a form, but they are not resurrected yet. It's the same way when we die now: body dies, goes into the grave, turns into dust, and the soul goes to heaven to await the resurrection.
The unsaved go to hades. Abrahams bosom is just another name for Heaven or Paradise. Jesus taught on the reality of heaven and hell in Luke 16. Rev 2:7, makes it clear that Paradise is the same place where the tree of life is. Jesus told the thief in Luke 23:43, that the very day He died on the cross he would be with Him in Paradise.
So I disagree on the compartment theory of saints in the OT being in the ground. Did Jesus come from Heaven or the ground? Was not Elijah taken into Heaven?
9When the Lamb broke the fifth seal, I saw underneath the altar the souls of those who had been slain because of the word of God, and because of the testimony which they had maintained;
10and they cried out with a loud voice, saying, “How long, O Lord, holy and true, will You refrain from judging and avenging our blood on those who dwell on the earth?”
11And there was given to each of them a white robe; and they were told that they should rest for a little while longer, until
the number of their fellow servants and their brethren who were to be killed even as they had been, would be completed also.
The difference in the Pre-Trib, Pre-Wrath, and Post-Trib, is the timing of when Jesus comes back and the resurrection/rapture takes place, and of course how it all fits together:
Pre-Trib a secret unexpected coming before the 70th week and another coming or parousia at Rev 19-20.
Pre-Wrath One coming or parousia at the six seal, when God will then be active and present in the earths affairs during the day of the Lord (trumpet and bowl judgments) cumulating with Jesus taking possession of the Kingdom in Rev 19-20.
Post-Trib One coming at Rev 19-20 and immediately taking possession of the kingdom.
All believe it is pre-mill, before the MK starts. Neither of the three viewpoints deny a literal physical resurrection. Cults deny a physical resurrection and always have. That is what 1st Cor 15 is all about the necessity of a physical resurrection.
12Now if Christ is preached, that He has been raised from the dead, how do some among you say that there is no resurrection of the dead?
13But if there is no resurrection of the dead, not even Christ has been raised;
14and if Christ has not been raised, then our preaching is vain, your faith also is vain.
15Moreover we are even found
to be false witnesses of God, because we testified against God that He raised Christ, whom He did not raise, if in fact the dead are not raised.
16For if the dead are not raised, not even Christ has been raised;
17and if Christ has not been raised, your faith is worthless; you are still in your sins.
18Then those also who have fallen asleep in Christ have perished.
19If we have hoped in Christ in this life only, we are of all men most to be pitied.
The Order of Resurrection
20But now Christ has been raised from the dead, the first fruits of those who are asleep.
21For since by a man
came death, by a man also
came the resurrection of the dead.
22For as in Adam all die, so also in Christ all will be made alive.
23But each in his own order: Christ the first fruits, after that those who are Christ’s at His coming,
24then
comes the end, when He hands over the kingdom to the God and Father, when He has abolished all rule and all authority and power.
25For He must reign until He has put all His enemies under His feet.
26The last enemy that will be abolished is death.
27For HE HAS PUT ALL THINGS IN SUBJECTION UNDER HIS FEET. But when He says, “All things are put in subjection,” it is evident that He is excepted who put all things in subjection to Him.
28When all things are subjected to Him, then the Son Himself also will be subjected to the One who subjected all things to Him, so that God may be all in all.