In the epistles to the Thessalonians each chapter closes with a testimony to the Second Coming.
In the first epistle in the first chapter the Apostle commends the Thessalonian Church because they had turned to God from idols to serve the living and true God and to wait for His Son from heaven. From the beginning the Apostle Paul taught the new converts the next possible event might be the Coming of that Lord whom he had declared had been sacrificed for them, was now risen and in heaven. This was the one supreme thing for which they were to be in readiness every day—the Second Coming of our Lord Jesus Christ.
In the second chapter he assures the Thessalonians he will meet them in the presence of the Lord at His Coming; when He comes and they are all gathered before Him, saved through the Gospel Paul has preached to them in the demonstration of the Spirit and power, they will be the guarantee and occasion of the crown he shall receive.
In the third chapter he exhorts them to increase and abound in love to one another that their hearts may be established unblameable in holiness before the Lord when He shall come the Second time with all His saints.
In the fourth chapter he announces as a special revelation from the Lord that the Lord Himself is coming to awaken those whom He has put to sleep in His name. He will descend from heaven with a shout, with the voice of the archangel and the trump of God. The dead in Him shall rise first, then we who are alive and remain shall be caught up with them in clouds to meet the Lord in the air; so shall we ever be with the Lord and with one another.
In the fifth chapter the Coming of the Lord for His saints as just noted in the fourth and preceding chapter will bring in the day of the Lord; and we further learn this coming for the saints not only precedes the day of the Lord, but as the introduction to it will be as secret, sudden and unknown to the world as is in general the coming of a thief.
In the second epistle, in the first chapter the Lord is seen coming with all His saints to execute judgment on the ungodly and the unbelieving.
In the second chapter we learn the word, “Rapture,” so often given as the name and title for the translation of the Church to meet the Lord, while it may be a deducible truth and exegetically, or, rather philologically sustained, is not the Holy Ghost title. The true and Scriptural title is: “Our gathering together unto Him.”
In this chapter we learn also when the Church has been gathered to the Lord in heaven the man of sin, the Antichrist will be revealed; then will the Lord appear in glory, overthrow him and his league of nations and set up the heaven-ordained kingdom of righteousness and peace.
In the third chapter the Apostle prays the Lord may direct their hearts into the love of God and into—patient waiting for Christ.