2 Thessalonians

Part One: Introduction to 2 Thessalonians

The Author and Date

"Paul, and Silvanus, and Timotheus, unto the church of the Thessalonians in God our Father and the Lord Jesus Christ" (1:1). The same three missionaries who wrote the first letter wrote this one, probably from Corinth a few months later, around AD 51. Paul authenticated it with his own handwriting (3:17), because a forged letter had apparently been circulating in his name (2:2).

The Occasion

News had reached Paul that three problems had developed or grown worse in Thessalonica:

The false teaching about the day of the Lord had come "by spirit" (a claimed prophecy), "by word" (a report) or "by letter as from us" (a forged letter claiming to be from Paul) (2:2). Under severe persecution, the Thessalonians may have concluded that they were already in the day of the Lord's wrath, which would contradict Paul's earlier teaching that believers are not appointed to wrath (1 Thessalonians 1:10; 5:9).

Purpose and Theme

Paul wrote to encourage the persecuted believers, to correct the error about the day of the Lord, and to command the idle to work. The theme is the coming of Christ in judgment and glory, and how believers should live while they wait: steadfast in suffering, stable in doctrine and diligent in work.

And to you who are troubled rest with us, when the Lord Jesus shall be revealed from heaven with his mighty angels

2 Thessalonians 1:7

Let no man deceive you by any means: for that day shall not come, except there come a falling away first, and that man of sin be revealed

2 Thessalonians 2:3

1 and 2 Thessalonians Compared

Outline of 2 Thessalonians

Part Two: Chapter-by-Chapter Analysis

Section I: Encouragement in Persecution (Chapter 1)

Chapter 1:1-4 — Growing Faith in Persecution

We are bound to thank God always for you, brethren, as it is meet, because that your faith groweth exceedingly, and the charity of every one of you all toward each other aboundeth; So that we ourselves glory in you in the churches of God for your patience and faith in all your persecutions and tribulations that ye endure

2 Thessalonians 1:3-4

Paul had prayed that their love would increase (1 Thessalonians 3:12); his prayer was being answered. Their faith was growing "exceedingly" and their love "aboundeth." Paul boasted about their endurance to other churches. Suffering had not destroyed their faith; it had strengthened it.

Chapter 1:5-10 — The Righteous Judgment of God

Their patient endurance was "a manifest token of the righteous judgment of God, that ye may be counted worthy of the kingdom of God, for which ye also suffer" (1:5). Their perseverance showed that God was at work in them and that they truly belonged to His kingdom. God's justice would be revealed:

Seeing it is a righteous thing with God to recompense tribulation to them that trouble you; And to you who are troubled rest with us, when the Lord Jesus shall be revealed from heaven with his mighty angels, In flaming fire taking vengeance on them that know not God, and that obey not the gospel of our Lord Jesus Christ: Who shall be punished with everlasting destruction from the presence of the Lord, and from the glory of his power

2 Thessalonians 1:6-9

God is just. He will repay those who persecute His people (Deuteronomy 32:35; Romans 12:19) and give rest to the persecuted. This will happen at Christ's revelation from heaven: visibly, with His mighty angels, "in flaming fire" (Isaiah 66:15). Judgment will fall on two groups: "them that know not God" (those who rejected the knowledge of God available to all, Romans 1:18-21) and those "that obey not the gospel." Their punishment is "everlasting destruction from the presence of the Lord." "Destruction" means ruin, not annihilation: the punishment is "everlasting," a conscious, eternal separation from the Lord's gracious presence and glory (Matthew 25:41, 46; Isaiah 2:10, 19).

When he shall come to be glorified in his saints, and to be admired in all them that believe (because our testimony among you was believed) in that day.

2 Thessalonians 1:10

The same day that brings judgment on the unbelieving will reveal Christ's glory in His people. Believers will marvel at Him, and He will be glorified through what He has done in them.

Chapter 1:11-12 — Prayer for Worthiness

Wherefore also we pray always for you, that our God would count you worthy of this calling, and fulfil all the good pleasure of his goodness, and the work of faith with power: That the name of our Lord Jesus Christ may be glorified in you, and ye in him, according to the grace of our God and the Lord Jesus Christ.

2 Thessalonians 1:11-12

Paul prayed that God would make their lives worthy of His calling and powerfully complete every good desire and work of faith, so that Christ would be glorified in them and they in Him, all by grace.

Section II: Correction About the Day of the Lord (Chapter 2)

Chapter 2:1-5 — The Falling Away and the Man of Sin

Now we beseech you, brethren, by the coming of our Lord Jesus Christ, and by our gathering together unto him, That ye be not soon shaken in mind, or be troubled, neither by spirit, nor by word, nor by letter as from us, as that the day of Christ is at hand.

2 Thessalonians 2:1-2

"Our gathering together unto him" refers to the event Paul described in 1 Thessalonians 4:16-17. "Is at hand" here means "has already come" or "is present." Someone had convinced the Thessalonians that the day of the Lord had already begun, and they were shaken and alarmed. Paul answered by giving events that must happen first:

Let no man deceive you by any means: for that day shall not come, except there come a falling away first, and that man of sin be revealed, the son of perdition; Who opposeth and exalteth himself above all that is called God, or that is worshipped; so that he as God sitteth in the temple of God, shewing himself that he is God.

2 Thessalonians 2:3-4

The falling away. The Greek word (apostasia) means a departure, usually a rebellion or abandonment of the faith. Scripture foretells widespread apostasy in the last days (1 Timothy 4:1; 2 Timothy 3:1-5; 4:3-4). (Some interpreters understand the word here as a "departure" in the sense of the church's removal at the rapture, but most take it as a religious rebellion.)

The man of sin. He is also called "the son of perdition" (a name also given to Judas, John 17:12), "that Wicked" (2:8), and elsewhere "antichrist" (1 John 2:18) and "the beast" (Revelation 13). He will be a real person, the final embodiment of rebellion against God. He will:

• oppose God and exalt himself above every god and object of worship;
• sit in the temple of God, claiming to be God.

Daniel foretold a king who would "magnify himself above every god, and shall speak marvellous things against the God of gods" (Daniel 11:36), and an "abomination of desolation" in the holy place (Daniel 9:27; Matthew 24:15).

"Remember ye not, that, when I was yet with you, I told you these things?" (2:5). Paul had taught this new church about end-time prophecy during his short stay.

Chapter 2:6-12 — The Restrainer and the Mystery of Iniquity

And now ye know what withholdeth that he might be revealed in his time. For the mystery of iniquity doth already work: only he who now letteth will let, until he be taken out of the way. And then shall that Wicked be revealed, whom the Lord shall consume with the spirit of his mouth, and shall destroy with the brightness of his coming

2 Thessalonians 2:6-8

"Letteth" is old English for "hinders" or "restrains." Something ("what withholdeth") and someone ("he who now letteth") is holding back the full revelation of lawlessness until God's appointed time. "The mystery of iniquity" (the secret power of lawlessness) is already at work in the world, but its full expression in the man of sin is restrained. Interpreters have identified the restrainer as:

• The Holy Spirit, who alone has the power to restrain Satan, working through the church; many Baptist and dispensational teachers believe He will be "taken out of the way" in the sense that His restraining ministry through the indwelt church ends when the church is removed at the rapture;
• Human government and law, which God ordained to restrain evil (Romans 13:1-4);
• other suggestions, such as the preaching of the gospel or an archangel.

Whatever the identity, God is in control: the man of sin can only appear "in his time." And his end is certain: the Lord Jesus will consume him "with the spirit of his mouth" (Isaiah 11:4) and destroy him "with the brightness of his coming," the glorious appearing of Christ (Revelation 19:15, 20). One word from Christ will end him.

The man of sin's coming will be "after the working of Satan with all power and signs and lying wonders, And with all deceivableness of unrighteousness in them that perish" (2:9-10). He will perform genuine supernatural signs designed to deceive (Matthew 24:24; Revelation 13:13-14). Why will people be deceived?

Because they received not the love of the truth, that they might be saved. And for this cause God shall send them strong delusion, that they should believe a lie: That they all might be damned who believed not the truth, but had pleasure in unrighteousness.

2 Thessalonians 2:10-12

They refused to love the truth, preferring unrighteousness. As a judgment, God will give them over to the lie they chose (compare Romans 1:24-28). Rejecting the truth is not a neutral act; it leaves a person open to deception.

Views of the man of sin. Believers have understood this passage in different ways. Some have seen it fulfilled in the first century, perhaps in Roman emperors or the events of AD 70. Many Reformers and older Protestant and Baptist writers identified the man of sin with the papacy, which claimed supreme authority in the church. Most modern Baptists and many other evangelicals understand him as a future individual, the Antichrist, who will arise before Christ's glorious return. Whatever view is taken, the lessons are clear: lawlessness is at work now, deception will increase, God remains sovereign, and Christ will triumph.

Chapter 2:13-17 — Chosen, Called and Standing Fast

In contrast to those who perish, Paul gave thanks for the Thessalonians:

But we are bound to give thanks alway to God for you, brethren beloved of the Lord, because God hath from the beginning chosen you to salvation through sanctification of the Spirit and belief of the truth: Whereunto he called you by our gospel, to the obtaining of the glory of our Lord Jesus Christ.

2 Thessalonians 2:13-14

God chose them, the Spirit set them apart, they believed the truth, God called them through the gospel, and they will share Christ's glory. Salvation from beginning to end is God's gracious work, received by faith.

Therefore, brethren, stand fast, and hold the traditions which ye have been taught, whether by word, or our epistle.

2 Thessalonians 2:15

"Traditions" here means the teaching handed down by the apostles, whether in person or by letter. That apostolic teaching is now preserved in the New Testament Scriptures. This verse does not authorise later church traditions added to Scripture; it calls believers to hold fast to the apostles' original teaching, the very antidote to the false "letter as from us" (2:2).

Now our Lord Jesus Christ himself, and God, even our Father, which hath loved us, and hath given us everlasting consolation and good hope through grace, Comfort your hearts, and stablish you in every good word and work.

2 Thessalonians 2:16-17

Section III: Commands for Christian Living (Chapter 3)

Chapter 3:1-5 — Prayer and the Faithfulness of God

Finally, brethren, pray for us, that the word of the Lord may have free course, and be glorified, even as it is with you: And that we may be delivered from unreasonable and wicked men: for all men have not faith.

2 Thessalonians 3:1-2

Paul asked for prayer that the Word would "have free course" (literally "run") and spread rapidly, and that he would be delivered from wicked opponents (Acts 18:6-17).

But the Lord is faithful, who shall stablish you, and keep you from evil.

2 Thessalonians 3:3

People may be faithless; the Lord is faithful. He will strengthen believers and guard them from the evil one. Paul was confident they would obey (3:4), and prayed: "And the Lord direct your hearts into the love of God, and into the patient waiting for Christ" (3:5).

Chapter 3:6-15 — The Disorderly Idle

Despite Paul's earlier instruction (1 Thessalonians 4:11-12; 5:14), some believers were still refusing to work, perhaps excited by thoughts of the Lord's coming, and living off others.

Now we command you, brethren, in the name of our Lord Jesus Christ, that ye withdraw yourselves from every brother that walketh disorderly, and not after the tradition which he received of us.

2 Thessalonians 3:6

"Disorderly" was a military word for a soldier out of rank, here meaning idle and undisciplined. Paul reminded them of his own example: "we behaved not ourselves disorderly among you; Neither did we eat any man's bread for nought; but wrought with labour and travail night and day, that we might not be chargeable to any of you" (3:7-8). He had the right to support, but gave it up "to make ourselves an ensample unto you to follow us" (3:9).

For even when we were with you, this we commanded you, that if any would not work, neither should he eat.

2 Thessalonians 3:10

The command concerns those who "would not" work: those unwilling, not those unable. The church must care for the genuinely needy (1 Timothy 5:3-16; James 1:27), but must not subsidise laziness. Some were "working not at all, but are busybodies" (3:11): not busy at work, but busy meddling in others' affairs. Paul commanded them "that with quietness they work, and eat their own bread" (3:12).

But ye, brethren, be not weary in well doing.

2 Thessalonians 3:13

The faithful must not grow tired of doing good, even when others take advantage.

Discipline (3:14-15).

And if any man obey not our word by this epistle, note that man, and have no company with him, that he may be ashamed. Yet count him not as an enemy, but admonish him as a brother.

2 Thessalonians 3:14-15

Persistent disobedience to apostolic teaching calls for church discipline: noting the person and withdrawing close fellowship, so that he may feel shame and repent. Yet he remains a brother, to be warned in love, not treated as an enemy. The goal is restoration (Matthew 18:15-17; Galatians 6:1).

Chapter 3:16-18 — Benediction and Signature

Now the Lord of peace himself give you peace always by all means. The Lord be with you all.

2 Thessalonians 3:16

In the midst of persecution, confusion and discipline, the Lord of peace gives peace at all times and in every way.

The salutation of Paul with mine own hand, which is the token in every epistle: so I write.

2 Thessalonians 3:17

Paul usually dictated his letters but added a greeting in his own handwriting as proof of authenticity (1 Corinthians 16:21; Colossians 4:18), important here because a forged letter had misled them (2:2). "The grace of our Lord Jesus Christ be with you all. Amen" (3:18).

Part Three: Christ in 2 Thessalonians

Portraits of Christ

The Man of Sin in Scripture

A Futurist Order of Events

Many Baptist and dispensational teachers understand 1 and 2 Thessalonians together in this sequence (other views are noted in the chapter analysis):

Part Four: Prophecies Fulfilled and Future

Part Five: Key Passages in Depth

2 Thessalonians 1:3-5 — Growing Faith in Suffering

Persecution did not weaken the Thessalonians' faith; it grew exceedingly. Patient endurance is evidence that God is at work and that His judgment is righteous.

2 Thessalonians 1:6-10 — The Revelation of Christ in Judgment

God will repay those who persecute His people and give rest to the afflicted. Christ will be revealed in flaming fire, punishing with everlasting destruction those who do not know God or obey the gospel, and being glorified in His saints.

2 Thessalonians 2:1-4 — Not Shaken by False Teaching

Believers must not be alarmed by claims that the day of the Lord has already come. Certain events must come first: the falling away and the revelation of the man of sin, who will exalt himself as God.

2 Thessalonians 2:6-12 — The Restrainer and the Delusion

Lawlessness is already at work but restrained until God's time. The man of sin will deceive with Satanic power those who refused the love of the truth, and God will give them over to the lie they chose. Christ will destroy him with a word.

2 Thessalonians 2:13-15 — Chosen and Standing Fast

Believers are chosen, sanctified, called and destined for glory. They must stand firm in the apostolic teaching now preserved in Scripture.

2 Thessalonians 3:3 — The Faithful Lord

Though men are faithless, the Lord is faithful to strengthen and protect His people.

2 Thessalonians 3:6-15 — Work and Discipline

Those unwilling to work should not eat. The church must lovingly discipline the disorderly, withdrawing fellowship while still admonishing them as brothers.

Part Six: The Major Teachings of 2 Thessalonians

1. God's Righteous Judgment

God will repay persecutors and reward the persecuted (1:5-7).

2. The Revelation of Christ in Glory

Christ will be revealed from heaven with angels in flaming fire (1:7-8).

3. Eternal Punishment

Those who do not know God and do not obey the gospel will suffer everlasting destruction from His presence (1:9).

4. The Day of the Lord

It will not come until the apostasy and the man of sin are revealed (2:1-3).

5. The Man of Sin

A final opponent of God who will claim deity and deceive the perishing (2:3-10).

6. The Restraint of Evil

God holds back the full expression of lawlessness until His time (2:6-7).

7. The Danger of Rejecting the Truth

Those who refuse the love of the truth are given over to delusion (2:10-12).

8. Election and Calling

God chose believers to salvation through the Spirit's sanctification and belief of the truth (2:13-14).

9. The Authority of Apostolic Teaching

Believers must hold fast to the apostles' teaching (2:15; 3:6, 14).

10. The Faithfulness of God

He establishes and keeps His people (3:3).

11. The Duty to Work

Christians must work and support themselves (3:10-12).

12. Church Discipline

The disorderly must be noted and admonished as brothers (3:6, 14-15).

Part Seven: Connections — How 2 Thessalonians Links to the Rest of the Bible

2 Thessalonians and the Old Testament

2 Thessalonians and the New Testament

Themes That Run from 2 Thessalonians Through Scripture

Part Eight: Practical Lessons

• Let your faith and love grow, even under pressure (1:3).
• Endure persecution patiently, trusting God's justice (1:4-6).
• Leave vengeance to God (1:6).
• Remember that Christ will be revealed in power and glory (1:7).
• Warn people that rejecting the gospel brings everlasting loss (1:8-9).
• Live so that Christ is glorified in you (1:12).
• Don't be shaken by alarming predictions (2:2).
• Test every claimed message from God (2:2-3).
• Recognise that lawlessness is already at work (2:7).
• Love the truth, not merely know it (2:10).
• Thank God for choosing and calling you (2:13-14).
• Hold fast to apostolic teaching, the Scriptures (2:15).
• Pray for the swift spread of God's Word (3:1).
• Trust the faithful Lord to keep you (3:3).
• Let the Lord direct your heart into God's love and Christ's patience (3:5).
• Work diligently and support yourself (3:8-12).
• Don't be a busybody (3:11).
• Don't grow weary in doing good (3:13).
• Discipline the disorderly, but treat them as brothers (3:14-15).
• Receive the peace that the Lord of peace gives (3:16).

Part Nine: Key Verses to Memorize

Conclusion

2 Thessalonians was written to a young church under growing persecution, unsettled by a false report, perhaps even a forged letter in Paul's name, that the day of the Lord had already come, and troubled by members who had stopped working. Paul thanked God that their faith and love were growing in suffering, and assured them that God is just: when the Lord Jesus is revealed from heaven with His mighty angels in flaming fire, He will give rest to His afflicted people and punish with everlasting destruction those who do not know God or obey the gospel, and He will be glorified in His saints. He calmed their fears about the day of the Lord: it will not come until the great falling away and the revelation of the man of sin, who will exalt himself as God and deceive the perishing with lying wonders, but whom the Lord will destroy with the breath of His mouth and the brightness of His coming. Meanwhile the mystery of iniquity is already at work, restrained until God's time. Paul thanked God for choosing and calling them, urged them to stand fast in the apostles' teaching, and reminded them that the Lord is faithful to keep them. He commanded the idle to work quietly and earn their own bread, called the church to discipline the disorderly as brothers, and urged all not to grow weary in well doing. Over all he prayed for the peace that only the Lord of peace can give.

But the Lord is faithful, who shall stablish you, and keep you from evil.

2 Thessalonians 3:3