Paul continues the eschatological teaching from chapter 4, now addressing the timing of the Lord's return. The 'day of the Lord' will come like a thief in the night — sudden and unexpected for the unprepared, but not for believers who are children of light. Paul calls them to remain sober and watchful, putting on the armor of faith, love, and hope. The chapter then delivers a rapid series of community instructions: respect your leaders, live at peace, admonish the disorderly, encourage the fainthearted, help the weak, be patient, pursue good, rejoice always, pray without ceasing, give thanks in everything, do not quench the Spirit, test everything, hold fast to what is good, abstain from every form of evil. The letter closes with a prayer for complete sanctification and a request for mutual prayer, greeting, and public reading.
What Makes This Chapter Remarkable
The rapid-fire instructions in verses 12-22 form one of the densest collections of ethical imperatives in Paul's letters. The triad of 'rejoice always, pray without ceasing, give thanks in everything' (vv. 16-18) has become one of the most memorized passages in the New Testament. The closing prayer (v. 23) uses the tripartite 'spirit and soul and body,' the only place Paul uses all three terms together. The final verse's insistence that the letter be read to 'all the brothers and sisters' suggests awareness of its authoritative status.
Translation Friction
The phrase 'spirit and soul and body' (v. 23) should not be pressed into a systematic anthropological framework — Paul is using comprehensive language for the whole person, not teaching trichotomism. The 'thief in the night' imagery (v. 2) echoes Jesus's own teaching (Matthew 24:43, Luke 12:39) and was clearly part of early Christian tradition. We render without imposing a specific millennial framework.
Connections
The 'day of the Lord' language derives from Old Testament prophetic tradition (Amos 5:18-20, Joel 2:1-11, Zephaniah 1:14-18). The thief imagery appears in Matthew 24:43, Luke 12:39, 2 Peter 3:10, and Revelation 3:3, 16:15. The armor metaphor anticipates the fuller treatment in Ephesians 6:10-17. 'Do not quench the Spirit' connects to Paul's broader pneumatology in 1 Corinthians 12-14.
Now concerning the times and the seasons, brothers and sisters, you have no need for anything to be written to you,
KJV But of the times and the seasons, brethren, ye have no need that I write unto you.
Notes & Key Terms
Translator Notes
Paul distinguishes chronōn ('times' — chronological duration) from kairōn ('seasons' — significant or decisive moments). The combination covers both 'when' and 'what kind of time.' The phrase echoes Acts 1:7 where Jesus uses the same pair to deflect timeline questions. Paul's point is not that timing is knowable but that it is irrelevant to readiness.
For yourselves recognize perfectly that the time of the Lord so comes as a thief in the after dark.
KJV For yourselves know perfectly that the day of the Lord so cometh as a thief in the night.
Notes & Key Terms
Translator Notes
The phrase hēmera kyriou ('day of the Lord') is drawn directly from Old Testament prophetic vocabulary (Hebrew: yom YHWH). In the prophets it refers to God's decisive intervention in judgment and salvation. Paul applies it to the return of Christ. The thief simile emphasizes unexpectedness, not stealth or evil intent — a thief comes when you do not expect him (cf. Jesus's use in Matthew 24:43).
When they say, "Peace and security," then sudden destruction will come upon them, like labor pains on a pregnant woman, and they will not escape.
KJV 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.
Notes & Key Terms
Translator Notes
The phrase eirēnē kai asphaleia ('peace and security') may echo Roman imperial propaganda — the Pax Romana promised exactly this. Paul subverts the claim: true security is not found in empire but in Christ. The labor pain metaphor (ōdin) emphasizes inevitability and suddenness, not gradual process. The double negative ou mē ('they will absolutely not') stresses the impossibility of escape for the unprepared.
But you, brothers and sisters, are not in darkness, so that the day would overtake you like a thief,
KJV But ye, brethren, are not in darkness, that that day should overtake you as a thief.
Notes & Key Terms
Translator Notes
Paul shifts from 'they' (v. 3) to 'you' — the believers are in a fundamentally different position. The metaphor of darkness represents moral and spiritual ignorance, not merely the absence of chronological information. Those who live in the light will not be surprised because they are already prepared.
You are every one of the children of light, and the children of the day — we are not of the night, nor of darkness.
KJV Ye are all the children of light, and the children of the day: we are not of the night, nor of darkness.
Notes & Key Terms
Translator Notes
The Semitic idiom 'sons/children of' (huioi) expresses essential character — 'children of light' means people whose nature is defined by light. The phrase echoes language found in the Dead Sea Scrolls (War Scroll: 'sons of light vs. sons of darkness'). Paul shifts from 'you' to 'we' (esmen), including himself in the community of light.
So then, let us not sleep as the rest do, but let us stay awake and be sober,
KJV Therefore let us not sleep, as do others; but let us watch and be sober.
Notes & Key Terms
Translator Notes
The metaphors operate on two levels: literal sleep/waking (extending the night/day imagery) and moral alertness/negligence. The verb grēgorōmen ('let us stay awake, be watchful') becomes a key eschatological term in early Christianity (cf. Mark 13:35, 37). The verb nēphōmen ('let us be sober') refers to mental clarity and self-control, the opposite of spiritual intoxication.
Since they that sleep sleep in the night. Then they that be drunken are drunken in the night.
KJV For they that sleep sleep in the night; and they that be drunken are drunken in the night.
Notes & Key Terms
Translator Notes
Paul extends the night/day metaphor with commonsense observation — sleep and drunkenness are naturally associated with nighttime. The implication is that if believers belong to the day, they should exhibit daytime behavior: alertness and sobriety.
But since we belong to the day, let us be sober, having put on the breastplate of faith and love, and as a helmet the hope of salvation.
KJV But let us, who are of the day, be sober, putting on the breastplate of faith and love; and for an helmet, the hope of salvation.
Notes & Key Terms
Translator Notes
Paul introduces military armor imagery drawn from Isaiah 59:17 where God puts on righteousness as a breastplate and salvation as a helmet. Paul adapts the imagery: the breastplate protects the heart with faith and love, and the helmet guards the mind with hope. The faith-love-hope triad from 1:3 returns here in eschatological armor form. This is a condensed version of the fuller armor passage in Ephesians 6:10-17.
[TCR Cross-Reference] References Isaiah 59:17 — the TCR OT rendering of that text provides the Hebrew source and explains the translation decisions involved.
For God has not destined us for wrath but for obtaining salvation through our Lord Jesus Christ,
KJV For God hath not appointed us to wrath, but to obtain salvation by our Lord Jesus Christ,
Notes & Key Terms
Translator Notes
The verb etheto ('placed, appointed, destined') with eis ('toward, for') indicates divine purpose. The contrast is between orgē ('wrath' — eschatological judgment) and peripoiēsis sōtērias ('obtaining of salvation'). The noun peripoiēsis can mean 'possession' or 'obtaining/acquiring' — salvation is both God's gift and something believers receive.
Christ died for us so that whether we are awake or asleep, we will live together with him.
KJV Who died for us, that, whether we wake or sleep, we should live together with him.
Notes & Key Terms
Translator Notes
The 'awake or asleep' language now carries double meaning: it refers to physical death and life (the concern from 4:13-18) as well as the moral alertness imagery of this chapter. Paul's answer to both questions — what about the dead? what about readiness? — is the same: Christ's death ensures that our state (alive or dead, alert or not) does not determine our destiny. Union with Christ does.
Therefore encourage one another and build each other up, just as you are in fact doing.
KJV Wherefore comfort yourselves together, and edify one another, even as also ye do.
Notes & Key Terms
Translator Notes
The verb oikodomeite ('build up, edify') uses construction imagery — the community is a building under construction, and each member contributes to the structure. The phrase eis ton hena ('one the one,' i.e., 'each other individually') emphasizes personal, one-on-one encouragement. Paul again affirms their current practice (cf. 4:1, 10).
Now we ask you, brothers and sisters, to recognize those who labor among you, who lead you in the Lord and admonish you,
KJV And we beseech you, brethren, to know them which labour among you, and are over you in the Lord, and admonish you;
Notes & Key Terms
Translator Notes
Three participles describe church leaders: kopiōntas ('those laboring' — the same word for exhausting toil used in 1:3), proistamenous ('those who lead, stand before, care for'), and nouthetountas ('those who admonish, counsel, correct'). The verb eidenai ('to know, recognize') means more than mere awareness — it implies respect and acknowledgment of their role. The leadership structure in Thessalonica was not yet formalized into offices (no 'elders' or 'deacons' are named).
To esteem them very highly in love for their work's sake. And be at peace in the midst of yourselves.
KJV And to esteem them very highly in love for their work's sake. And be at peace among yourselves.
Notes & Key Terms
Translator Notes
The adverb hyperekperissou ('beyond all measure') recurs from 3:10 — Paul characteristically piles up intensifiers. Esteem for leaders is to be 'in love' (en agapē), not in fear or obligation. The abrupt imperative eirēneuete en heautois ('be at peace among yourselves') suggests tensions within the community, possibly related to the disorderly behavior addressed in verse 14.
And we urge you, brothers and sisters: admonish the disorderly, encourage the fainthearted, help the weak, be patient with everyone.
KJV Now we exhort you, brethren, warn them that are unruly, comfort the feebleminded, support the weak, be patient toward all men.
Notes & Key Terms
Translator Notes
Four imperatives addressed to the whole community, not just leaders: noutheteite tous ataktous ('admonish the disorderly' — ataktos is a military term for soldiers who break rank, referring to those who refuse to work per 4:11-12); paramytheisthe tous oligopsychous ('encourage the fainthearted' — oligopsychos means 'small-souled,' those crushed by grief or fear); antechesthe tōn asthenōn ('help the weak' — whether physically, economically, or spiritually); makrothymeite pros pantas ('be patient with everyone' — including all three problem groups). The differentiated response is crucial: the disorderly need correction, the fainthearted need comfort, the weak need support. One-size-fits-all pastoral care fails.
See that no one repays evil for evil to anyone, but always pursue what is good for one another and for all people.
KJV See that none render evil for evil unto any man; but ever follow that which is good, both among yourselves, and to all men.
Notes & Key Terms
Translator Notes
The prohibition of retaliation (kakon anti kakou, 'evil in return for evil') parallels Romans 12:17 and 1 Peter 3:9, and ultimately echoes Jesus's teaching (Matthew 5:38-48). The verb diōkete ('pursue, chase after') implies active effort — doing good requires intentional action, not passive goodwill. The scope extends beyond the community (eis allēlous) to everyone (eis pantas).
1 Thessalonians 5:16
πάντοτε χαίρετε,
Rejoice always,
KJV Rejoice evermore.
Notes & Key Terms
Translator Notes
The first of three brief imperatives (vv. 16-18) that form a well-known triad. Pantote ('always, at all times') is unqualified — Paul does not say 'rejoice when things go well.' Joy in Paul's theology is not dependent on circumstances but rooted in relationship with God (cf. Philippians 4:4, written from prison).
1 Thessalonians 5:17
ἀδιαλείπτως προσεύχεσθε,
Never stop praying.
KJV Pray without ceasing.
Notes & Key Terms
Translator Notes
The adverb adialeiptōs ('without ceasing, constantly') appeared in 1:3 and 2:13 for Paul's own prayer practice. This does not mean unbroken verbal prayer but a persistent orientation of life toward God — prayer as habitual conversation with God woven into daily existence.
Give thanks in every situation, for this is what God wants for you in Christ Jesus.
KJV In every thing give thanks: for this is the will of God in Christ Jesus concerning you.
Notes & Key Terms
Translator Notes
The phrase en panti ('in everything, in every circumstance') does not mean 'for everything' — Paul calls for thanksgiving in all situations, not necessarily for all situations. The phrase 'this is the will of God' (touto gar thelēma theou) may refer to all three imperatives (vv. 16-18) together, not just thanksgiving. God's will is the triad: joy, prayer, gratitude.
1 Thessalonians 5:19
τὸ πνεῦμα μὴ σβέννυτε,
Do not quench the Spirit.
KJV Quench not the Spirit.
Notes & Key Terms
Translator Notes
The verb sbennyte ('quench, extinguish') treats the Spirit's work as fire — a metaphor consistent with Pentecost imagery (Acts 2:3). 'Quenching' implies suppressing or stifling the Spirit's manifestations, likely prophetic gifts given the next verse. The present imperative with mē suggests 'stop quenching' — this may have already been happening.
1 Thessalonians 5:20
προφητείας μὴ ἐξουθενεῖτε·
Do not despise prophecies,
KJV Despise not prophesyings.
Notes & Key Terms
Translator Notes
The verb exoutheneite ('despise, treat as nothing, hold in contempt') suggests some Thessalonians were dismissive of prophetic speech. Prophecy in the Pauline churches was Spirit-inspired speech for edification, not fortune-telling (cf. 1 Corinthians 14:3). The next verse provides the corrective: test, don't dismiss.
1 Thessalonians 5:21
πάντα δὲ δοκιμάζετε, τὸ καλὸν κατέχετε·
Indeed, prove all things. Hold fast that which is good.
KJV Prove all things; hold fast that which is good.
Notes & Key Terms
Translator Notes
The verb dokimazete ('test, examine, assess') is the same word used for testing metals to determine their purity. Applied to prophecy, it means evaluate rather than accept uncritically or reject reflexively. The imperative katechete ('hold fast, retain') balances openness with discernment — accept what proves genuine, release what does not.
1 Thessalonians 5:22
ἀπὸ παντὸς εἴδους πονηροῦ ἀπέχεσθε.
Abstain from every form of evil.
KJV Abstain from all appearance of evil.
Notes & Key Terms
Translator Notes
The Greek eidous can mean 'form, kind, type' or 'appearance.' The KJV's 'appearance of evil' has been misapplied to mean 'anything that looks bad.' The Greek more likely means 'every kind of evil' — each type or manifestation of evil should be avoided. This provides the negative counterpart to verse 21's positive imperative.
Now may the God of peace himself sanctify you completely, and may your whole spirit and soul and body be kept blameless at the coming of our Lord Jesus Christ.
KJV And the very God of peace sanctify you wholly; and I pray God your whole spirit and soul and body be preserved blameless unto the coming of our Lord Jesus Christ.
Notes & Key Terms
1 term
Key Terms
ἁγιάσαιhagiasai
"sanctify"—to make holy, to set apart, to consecrate
The optative mood expresses a prayer-wish. Sanctification is God's work — 'the God of peace himself' (autos ho theos) — not merely human effort.
Translator Notes
The title 'God of peace' (theos tēs eirēnēs) is a standard Pauline benediction formula. The adjective holoteleis ('completely, entirely') and the adjective holoklēron ('whole, complete, intact') create emphatic completeness — every part of the person is included. The threefold 'spirit and soul and body' (pneuma kai psychē kai sōma) is comprehensive language for the whole person, not a systematic anthropological division. This is the only place Paul lists all three together. The parousia serves once again as the horizon toward which sanctification is directed.
1 Thessalonians 5:24
πιστὸς ὁ καλῶν ὑμᾶς, ὃς καὶ ποιήσει.
The one who calls you is faithful, and he will do it.
KJV Faithful is he that calleth you, who also will do it.
Notes & Key Terms
Translator Notes
The brevity is powerful: pistos ho kalōn ('faithful is the one calling'). The present participle kalōn indicates God's call is ongoing. The assurance that 'he will do it' (hos kai poiēsei) grounds the prayer of verse 23 in God's faithfulness — sanctification will be completed because God's character guarantees it.
1 Thessalonians 5:25
Ἀδελφοί, προσεύχεσθε καὶ περὶ ἡμῶν.
Brothers and sisters, pray for us also.
KJV Brethren, pray for us.
Notes & Key Terms
Translator Notes
The request for prayer is brief and mutual — Paul who prays constantly for them (1:2, 3:10) asks for the same in return. The kai ('also') emphasizes reciprocity.
1 Thessalonians 5:26
ἀσπάσασθε τοὺς ἀδελφοὺς πάντας ἐν φιλήματι ἁγίῳ.
Greet all the brothers and sisters with a holy kiss.
KJV Greet all the brethren with an holy kiss.
Notes & Key Terms
Translator Notes
The 'holy kiss' (philēmati hagiō) was a standard greeting in early Christian worship (cf. Romans 16:16, 1 Corinthians 16:20, 2 Corinthians 13:12). The adjective 'holy' distinguishes it from romantic or familial kisses — it was a sign of spiritual kinship and mutual peace.
I put you under oath before the Lord to have this letter read to all the brothers and sisters.
KJV I charge you by the Lord that this epistle be read unto all the holy brethren.
Notes & Key Terms
Translator Notes
The verb enorkizō ('I put under oath, I adjure') is strikingly solemn for a letter closing — Paul uses oath language to ensure the letter is read publicly to the entire congregation, not just leaders. This suggests both the letter's authoritative status and the possibility that some might try to restrict its circulation. Paul shifts to the first person singular (enorkizō, 'I'), lending personal weight to the charge.
1 Thessalonians 5:28
Ἡ χάρις τοῦ κυρίου ἡμῶν Ἰησοῦ Χριστοῦ μεθ' ὑμῶν.
May the grace of our Lord Jesus Christ remain with you. Amen.
KJV The grace of our Lord Jesus Christ be with you. Amen.
Notes & Key Terms
Translator Notes
The closing benediction follows Paul's standard formula. The SBLGNT does not include 'Amen,' which appears in some later manuscripts. 'Grace' (charis) forms an inclusio with the opening greeting (1:1), framing the entire letter in the reality of divine favor.