1 Thessalonians 4:14-5:4 totally agrees with the other passages to prove a Postrib rapture, saying: “if we believe that Jesus died and rose again, even so them also which sleep in Jesus will God bring with him. For this we say unto you by the word of the Lord, that we which are alive and remain unto the Coming of the Lord shall not prevent them which are asleep. For the Lord himself shall descend from heaven with a shout, with the voice of the archangel, and with the trump of God: and the dead in Christ shall rise first: Then we which are alive and remain shall be caught up together with them in the clouds, to meet the Lord in the air:and so shall we ever be with the Lord. Wherefore comfort one another with these words. But of the times and the seasons, brethren, ye have no need that I write unto you. For yourselves know perfectly that the day of the Lord so cometh as a thief in the night. For when they shall say, Peace and safety; then sudden destruction cometh upon them, as travail upon a woman with child; and they shall not escape. But ye, brethren, are not in darkness, that that day should overtake you as a thief.”
This is a record of Christ’s one and only future Coming. You have not addressed watchman's point showing that this reading describes how Christ comes “with” and “for” His saints the next time. Verse 14 of our reading explicitly states, “them also which sleep in Jesus will God bring with him.” Those living will be “caught up” to meet Jesus when He appears. This is the final uniting of the elect on earth (the live in Christ) and those in heaven (the dead in Christ). It is accompanied by the great sound of the trump ushering in the end.
The word rendered “remain” in our King James Version (which relates to those that are alive at Christ’s Coming) is the Greek word perileipo, which means “to survive.” Thus, we can take from this reading that the Lord is returning for those who remain by surviving. These are tribulation saints.
This Coming is not only sudden but noisy. Christ is not coming secretly with an apologetic whisper but publicly with a triumphant shout. He appears with “with a shout, with the voice of the archangel, and with the trump of God.” This trumpet will sound and bring forth the elect from all nations.
I Thessalonians 5:2-7 confirms that it isn’t just Christ’s Coming that is sudden but also the destruction that accompanies. Likening Christ’s return to “a thief in the night” capably serves to impress the surprising nature of this Coming for the lost. It shows that the wicked are caught abruptly in their folly at the apocalypse.