I don't believe it, because God is not going to let the Antichrist harm the Bride of Christ. The whole purpose of the Rapture is for Jesus to come for His bride. We then will hide in the marital chamber for a week (7 years, Just as Jacob fulfilled his "week" of 7 years for Leah) and emerge WITH THE BRIDEGROOM. It is also foreshadowed by the consecration of the priests for 7 days behind the doors of the temple before gathering with the rest of the nation. I mean, it's really, really foreshadowed all over in Old Testament scripture.
Rev. 12:17 And the dragon was enraged with the woman, and he went to make war with the rest of her offspring, who KEEP THE COMMANDMENTS OF GOD AND HAVE THE TESTIMONY OF YESHUA MESSIAH.
Rev.13:7 It was GRANTED him to make war with the saints and to overcome them...
Rev. 20:4 And I saw thrones, and they sat on them and judgment was committed to them. Then I saw the souls of those who had been BEHEADED FOR THEIR WITNESS TO YESHUA AND FOR THE WORD OF GOD, who had NOT WORSHIPED THE BEAST OR HIS IMAGE, AND HAD NOT RECEIVED HIS MARK ON THEIR FOREHEADS OR ON THEIR HANDS. And they lived and reigned with Messiah for a thousand years.
There is absolutely nothing in the OT that backs any kind of rapture my friend. I'm sorry but it doesn't exist.
The post trib model ignores the primary purpose of the Rapture, prophesied all throughout the OT. The Great Tribulation is SEVEN years. GOD, not the Antichrist, starts His Wrath at the 6th Seal. The Antichrist is just a tool of God (the Lord refers to him as an ax in His hand). He's never really running anything. At the midpoint the Antichrist will reveal his true colors, betray Israel and persecute the saints who have converted in the prior 3 1/2 (thanks to the ministry of the 2 witnesses and the 144,000). We, meaning the church, are gone before all that starts.
No where in the Bible does it say the great trib. is 7 yrs. It says it is 42 months, 3.5 yrs. a time, times and half a time. 1260 days.
Show me one place where it says the 2 witnesses will be prophesying the first 3.5 yrs. And show me where it says the 144,000 will preach to the world. This is adding to the Word and making assumptions or going off of what some pastor said. This is the kind of stuff that makes people(who are unlearned) confused, because the Bible doesn't say this as you claim. And if people refused to repent before the 'so-called rapture' happened, how can you be so sure they will afterwards? They'll think they definitely missed their chance by then.
For more Biblical evidence for why the post-trib model does not work, see some of the threads I have started called "Post-trib failure." They are much more detailed and provide the scriptural backing for these ideas. I posted them because it seems a lot of people in this forum believe in the post-trib model. God bless.