2:1-2 Paul introduced his teaching by urging his readers not to be shaken from their adherence to the truth he had taught them by what they were hearing from others. The issue centered on Paul's instructions concerning the Rapture (v. 1, cf. 1 Thess. 4:13-18). Other teachers were telling the Thessalonians that the day of the Lord had already begun (v. 2). This seemed to be a distinct possibility since Scripture describes that day as a time of tribulation as well as blessing. The Thessalonians were experiencing intense persecution for their faith.
"False starts have been a common phenomenon among movements predicting the imminent end of the age as people's expectations exceed their patience."25
The false message seems to have gained a hearing also because it came from several different sources. Paul referred to alleged prophetic revelation, the teaching of other recognized authorities, and a letter Paul had supposedly written that had arrived in Thessalonica (cf. 3:17). If the day of the Lord had begun, how could Paul say the Lord's return for his own would precede that day (1 Thess. 1:10; 5:9)? Note that Paul had taught them a pretribulation Rapture.26
"The supposed doctrinal difficulty lies in the failure to distinguish between parousia[appearing] and the day of the Lord. The advocates of the false teaching at Thessalonica conceived that the day of the Lord was not merely at hand,' which was true (Ro 13:12), but actually present,' which Paul denied. Such a view denied the believer the hope of the imminent rapture."27
The subject of verses 1-12 is "the day of the Lord"(v. 2). This day, as the Old Testament and the New Testament refer to it, includes the Tribulation, the Second Coming, the Millennium, and the great white throne judgment (cf. Ps. 2:9; Isa. 11:1-12; 13; Joel 2; Amos 5:18; Zeph. 3:14-20; et al.).28
Some Premillennarians include the Rapture in the day of the Lord,29but others exclude it.30Those who include it point to the Rapture as the beginning of God's direct intervention in human history again. They also stress that the parousia("coming"or "appearing") refers in Scripture to the Lord's coming and to events that follow the Lord's coming. Those who exclude it do so for two reasons. The Rapture is a church event whereas the day of the Lord is an Israel event, and the beginning of that day resumes Daniel's seventy weeks. The seventieth week begins when the Antichrist signs a covenant with Israel allowing the Jews to return to their land (Dan. 9:27). I favor the second view. While the term parousiais broad and refers to the Rapture and to many events that follow it, the term "the day of the Lord"seems more narrowly defined in Scripture and nowhere specifically includes the Rapture.
"This great contrast of attitudes toward the beginning judgment phase of the Day of the Lord and the Rapture [in these verses] is another indicator that the Rapture is not the beginning or any part of the Day of the Lord. Rather, it will be a separate event. Therefore, Paul's reference to the Day of the Lord in 2 Thessalonians 2:2 is not a reference to the Rapture."31
2:3-4 Paul explained that three events had to take place before the judgments of the day of the Lord began. These were the apostasy (v. 3), the unveiling of the man of lawlessness (vv. 3-4, 8), and the removal of the restraint of lawlessness (vv. 6-7). The apostle presented these in logical rather than chronological order in this passage. The word "first"refers primarily to the fact that the apostasy will occur before the day of the Lord.32However it is also true that the apostasy will begin before the revelation of the man of sin.
One major event is the "apostasy"(v. 3, lit. the falling away). The English word "apostasy"is a transliteration of the Greek word apostasia. By definition an apostasy is a departure, an abandoning of a position formerly held. It seems that Paul referred here to the same apostasy he and other apostles spoke of elsewhere (1 Tim. 1:18-20; 4; 2 Tim. 3:1-5; 4:3-4; James 5:1-8; 2 Pet. 2; 3:3-6; Jude). This was the departure of very many professing (saved and unsaved) Christians from the revealed truth of God's Word.
". . . it seems likely that the apostasy Paul had in mind expanded on Jewish apocalyptic expectations and envisioned a dramatic and climactic falling away from the worship of the true God (by both Jews and some portion of the Christian church) as a part of the complex of events at the end of the age."33
Such a departure had begun in Paul's day. However it had not yet reached the proportions predicted to characterize "the apostasy"about which Paul had instructed his readers when he was with them (cf. v. 5). When the Rapture takes place and all true Christians leave the earth, this apostasy will overwhelm the human race.
"This worldwide anti-God movement will be so universal as to earn for itself a special designation: theapostasy'--i.e., the climax of the increasing apostate tendencies evident before the rapture of the church."34
"It appears more probable from the context that a general abandonment of the basis of civil order is envisaged. This is not only rebellion against the law of Moses; it is a large-scale revolt against public order, and since public order is maintained by the governing authorities' who have been instituted by God,' any assault on it is an assault on a divine ordinance (Rom 13:1, 2). It is, in fact, the whole concept of divine authority over the world that is set at defiance in therebellion' par excellence."35
Some pretribulationists take a different view. They believe this "apostasy"is a reference to the Rapture, and some of them find support for their view in Paul's reference to the Rapture (v. 1).36
"Nowhere else does the Scripture speak of the rapture as the departure.' A departure denotes an act on the part of the individual or company departing. But the rapture is not an act of departure on the part of the saints. In the rapture the church is passive, not active. At the rapture the church is caught up' or snatched away,' an event wherein the Lord acts to transport believers from earth into His presence (1 Thess. 4:16-17). Everything that takes place with the believers at the rapture is initiated by the Lord and done by Him. Paul has just referred to the rapture as our gathering together unto him' (v. 1); why then should he now use this unlikely term to mean the same thing?"37
Another major event is the unveiling of the "man of lawlessness"(v. 3). This is a person yet to appear who will be completely lawless and whom God will doom to everlasting destruction. The prophet Daniel spoke of such a person. He will make a covenant with the Jews but then break it after three and a half years (Dan. 9:27). The breaking of that covenant seems to be the event that unmasks this individual for who he is, the opponent of Christ. He will eventually seek to make everyone worship himself and will claim to be God (cf. Rev. 13:5-8). The reference to him taking his seat in the temple of God (v. 4) may be figurative representing him as taking the highest position possible. More likely it is literal in which case the material temple of God that will stand in Jerusalem during the second half, at least, of the Tribulation is in view.38This person, the Antichrist, had not yet appeared when Paul wrote, nor has he appeared yet.39
"In A.D. 40, only a few years before Paul wrote this letter, Gaius Caesar (Caligula), who had declared his own divinity, attempted to have his image set up in the holy of holies in Jerusalem."40
2:5 Paul reminded his readers that he had told them of these things when he was with them. Since Paul was evidently only in Thessalonica a few weeks this reference is very significant. Paul did not regard prophecy as too deep or unimportant or controversial for even new Christians. Many Christians today play down the importance of this part of God's revelation. Paul believed prophetic truth was a vital part of the whole counsel of God essential to victorious Christian living. Consequently he taught it without hesitation or apology. So should we.