"For then there will be great tribulation, such as has not been from the beginning of the world until now, no, and never will be. And if those days had not been cut short, no human being would be saved. But for the sake of the elect those days will be cut short"
With the scripture above, you are already found to be proven wrong. The great tribulation begins from the setting up of the abomination in the future temple in Jerusalem. I don't know why you would say that there is no tribulation in Bible. Yet there it is right there in Matt.24:21-22.
The entire tribulation period, i.e. the time of God's wrath via the establishing of that last seven years, including the seals, trumpets and bowl judgments, makes up the entire tribulation period. The seals, trumpets and bowl judgments, including the plagues of the two witnesses, will be the fulfillment of the day of the Lord.
Obviously you have not studied it enough! While I agree with you that the word "Rapture," which I am not partial to myself, the word "harpazo" translated "caught up" does appear. This is the same word used when Paul said that he was "caught up" to the third heaven and the same word used to describe the Male Child being "caught up" to God and his throne. So, let's analyse the scripture in question:
For the Lord Himself will descend from heaven with a loud command, with the voice of an archangel, and with the trumpet of God, and the dead in Christ will be the first to rise. After that, we who are alive and remain will be caught up together with them in the clouds to meet the Lord in the air. - 1 Thes.4:16-18
"Behold! I tell you a mystery. We shall not all sleep, but we shall all be changed, in a moment, in the twinkling of an eye, at the last trumpet. For the trumpet will sound, and the dead will be raised imperishable, and we shall be changed." - 1 Cor.15:51-52
* The Lord Himself will descend from heaven
* The dead in Christ will rise first
* Those still alive in Christ will be changed and caught up together with them to meet the Lord in the air.
Now, when you combine this with the Lord's promise in John 14:1-3, when He said that he was going to the Father's house (heaven) to prepare dwelling places for the disciples and therefore all believers, then according to his promise, Jesus will return to gather the entire church to take us to the Father's house, which again is in heaven. 1 Thes.4:13-18 and 1 Cor.15:50-53 are the details of the fulfillment of that promise.
Therefore, the gathering of the church dead and living, is not fictitious, but a promise from the Lord, which Paul refers to as the "blessed hope" and which all believers are to be hoping in and watching for.
This event will take place prior to the first seal being opened, which initiates the wrath of God and which believers are not appointed to suffer and which Jesus rescues us from (1 Thes.1:10, 5:9).
The wrath of God that is quickly coming upon this earth will be the worst time in the history of the world since man has been on the earth, with the decimation of most of the population via the seals, trumpets and bowl judgments and the dismantling of all human government in preparation for the Lord's millennial kingdom as described in Dan.2:31-45.
However, I do agree with you regarding all of these applications of eclipses and blood moons and such as having to do with the signs mentioned in Revelation. The signs with the sun, moon and stars, will be taking place at different times as part of the events of the seals, trumpets and bowl judgments which won't take place until after the church has been gathered and that ruler, the antichrist establishes his seven year agreement with Israel.
I honestly don't understand how you can say that you have studied this information and yet deny the reality of these coming events?