1 Now on the topic of times and seasons, brothers and sisters, you have no need for anything to be written to you.2 For you know quite well that the day of the Lord will come in the same way as a thief in the night.3 Now when they are saying, "There is peace and security," then sudden destruction comes on them, like labor pains on a pregnant woman, and they will surely not escape.4 But you, brothers and sisters, are not in the darkness for the day to overtake you like a thief would.5 For you all are sons of the light and sons of the day. We are not of the night nor of the darkness.6 So then we must not sleep as the rest, but must stay alert and sober.7 For those who sleep, sleep at night and those who get drunk are drunk at night.8 But since we are of the day, we must stay sober by putting on the breastplate of faith and love and as a helmet our hope for salvation .9 For God did not destine us for wrath but for gaining salvation through our Lord Jesus Christ.10 He died for us so that whether we are alert or asleep we will come to life together with him.11 Therefore encourage one another and build up each other, just as you are in fact doing.
- Paul indicates the Thessalonians were already instructed about the basic certainty of the Lord's return, though not the specific timing ("times and seasons") (1 Thess 5:1).
- The "day of the Lord" is a significant Old Testament theme, often signifying divine judgment and intervention (cf. Joel 2, Amos 5).
- The analogy of a "thief in the night" emphasizes the suddenness and unexpectedness of Christ's return for the unprepared world (1 Thess 5:2).
- A false sense of "peace and security" will characterize the world system just before the sudden onset of judgment (1 Thess 5:3).
- The inevitability and inescapability of this judgment are compared to "labor pains on a pregnant woman" (1 Thess 5:3).
- Believers ("sons of the light and sons of the day") are contrasted with the world ("darkness"), implying a different spiritual state and preparedness (1 Thess 5:4-5).
- Because believers belong to the light, the Day of the Lord should not catch them by surprise like a thief (1 Thess 5:4).
- The required response for believers is spiritual alertness ("stay alert") and moral self-control ("sober"), contrasting with spiritual apathy ("sleep") and worldly indulgence ("drunk") (1 Thess 5:6-7).
- Paul employs military imagery: believers should wear the spiritual armor of faith, love (as a breastplate), and the hope of salvation (as a helmet) (1 Thess 5:8; cf. Eph 6:13-17).
- God's ultimate purpose for believers is not eschatological wrath but the attainment of salvation through Jesus Christ (1 Thess 5:9).
- Christ's death ensures that believers, whether living ("alert") or deceased ("asleep") at his return, will share eternal life with him (1 Thess 5:10), reinforcing the teaching in 1 Thess 4:13-18.
- This shared hope is the basis for mutual encouragement and edification within the Christian community (1 Thess 5:11).