They all say about the same thing, Jesus will come and gather His church and in the ensuing chaos Antichrist [the Beast] will come forward and force everyone to receive his mark or die, this is the great tribulation. But there is a killer flaw here.
The beast has been slain in the temple when he sat and declared that he himself is God.
He is destroyed by the brightness of our Lord's appearing and by the breath of His nostrils. No more beast, no more mark of the beast, no more persecution. All that happens BEFORE our Lord Jesus returns,
When Jesus comes He comes to reign.
There will be a period when all the nations that came up to Jerusalem with the beast and all those who did receive his mark will be receive their just deserts a period of 7 years which is all laid out in Revelations. Then the reign of righteousness, peace and prosperity will begin. He will reign through the Jews converted at His appearing.
The church should be looking for the Antichrist, they should be preparing for the awful persecution that is coming ... these times are upon us now and the church is not ready.
God will not give up on the world until the world gives up on Him so He is giving the world 7 years to have their way and go against the truth and when they follow the New Age Christ and take his mark then repentance and salvation are no longer available to the world.
There is only 2 resurrections which is one with the saints before the millennial reign of Christ and one with the dead after the millennial reign of Christ.
There is no pre-7 years period resurrection.
The tribulation is only for the last three and one half years.
The wrath of God is not in the 7 years period because God is giving the world their way for 7 years.
When the New Age Christ, antichrist starts working in the world he will push the agenda of the new age movement until the world rebels against God with all nations governments supporting him which will be the time that they will not want to hear the truth of the Bible but want to hear it according to their own lusts which some shall depart from the faith and follow the new age movement interpretation of the Bible.
The new age movement interprets the Bible and religions according to the occult and evolution and people are still evolving to be spiritual and godlike, and Jesus is a good teacher and love and evolved to be an ascended master, and believe in no personal God but honor the God of forces or the power of nature as their higher power the evolutionary process, and the New Age Christ is the final teacher.
Nothing can be taught contrary to the new age movement or it will be a hate crime and they will say it is not the truth and they want peace.
Paul said do not let any person deceive you by any means for the gathering together of the saints shall not happen until there is a falling away first and the man of sin claims to be God.
Which the falling away is the condition of the world in response to the Gospel which they stopped the preaching of it on a world wide level in favor which caused the transgressors to come to the full which then the man of sin will claim to be God by evolving to be the most advanced being in the universe and will share this power with all people who follow him.
The saints cannot be gathered unto Christ until this happens.
The world has a chance to be saved until they take the mark of the beast then repentance and salvation will not be available to them and God can end sin on earth.
That is why the saints cannot be gathered unto Christ until the man of sin claims to be God.
For the first three and one half years salvation is still available to the world so the saints will remain on earth and the wrath of God is not in the first three and one half years because salvation is still available to the world.
The New Age Christ will claim to be God in the middle of the 7 years period which he has power to continue for three and one half years and has power over all nations, kindreds, and tongues, and the wrath of God would not be there because he is giving the beast three and one half years to rule.
The saints are still on the earth when the beast claims to be God because he blasphemes God and His tabernacle which the beast would not do that if the saints were not on Earth because then the truth would not be on earth for him to go against it which he is saying do not follow Christianity for it is not true for there is no personal God to help mankind and Jesus is not Lord and Savior in an attempt to deceive people.
When the world takes the mark of the beast then the saints can be gathered unto Christ.
But then the Bible says that the beast shall make war against the saints and prevail against them, and he shall destroy the mighty and holy people, and they shall be given in to his hands for three and one half years, and when he shall have accomplished to scatter the power of the holy people then all things shall be finished.
Which then comes the end when the Son shall deliver up the kingdom to the Father when he shall have put down all rule and all authority and power.
The wrath of God is not in the 7 years period because God is giving the world 7 years to have their way and go against the truth,
When the saints are gathered unto Christ then the wrath of God is poured unto the world which Jesus will put down all rule, authority, and power.
If there is a pre-7 years period resurrection why would God allow them to continue for 7 years when Jesus will put down the world as soon as the saints are gathered unto Him.
And for people who think that the trumpets are the wrath of God they are not but they are warnings to the world to get right with God which after the 6th trumpet they did not repent of their sins and turn to God but they kept on trying to solve their own problems and have peace on earth.
An example is WW1, set up League of Nation, did not turn to God.
After WW2, set up United Nations, did not turn to God.
And that pattern will continue until the 6th trumpet which is Islam against the world which happens during the first three and one half years which the Arab governments will go along with the nations but the people of Islam will rebel against the New Age Christ and the new age movement saying it is an insult to Islam for they are hindering from preaching Islam and saying there is no personal God which the world will devastate the Arabn nations with nuclear weapons.
After that war the world will still not repent of their sins and turn to God but they turn to the New Age Christ as the answer for peace on earth so God gives them the New Age Christ to rule over them and to deceive all people who do not love God and confess Jesus as Lord and Savior.
2Ti 2:15 Study to shew thyself approved unto God, a workman that needeth not to be ashamed, rightly dividing the word of truth.
2Ti 2:16 But shun profane and vain babblings: for they will increase unto more ungodliness.
2Ti 2:17 And their word will eat as doth a canker: of whom is Hymenaeus and Philetus;
2Ti 2:18 Who concerning the truth have erred, saying that the resurrection is past already; and overthrow the faith of some.
When the pre-7 years resurrection does not happen it will overthrow the faith of some that believed it and they will end up following the new age movement.
The Bible says that Israel is blinded in part they acknowledge the Old Testament but not the New Testament and all Israel must come to the truth until the fulness of the Gentiles be come in which is when salvation is no longer available to the Gentiles and so all Israel shall be saved.
When the world takes the mark of the beast then the fulness of the Gentiles has come in and God will turn to Israel and turn them to the truth as a nation that Jesus is their Lord and Savior.