1 Thessalonians 4

1 Thessalonians 4 gives practical instruction on how believers should live in a way that pleases God. Paul emphasizes sanctification, sexual purity, brotherly love, honest work, and hope in the resurrection. He urges the Thessalonian believers to continue growing in holiness and love, and then comforts them with the hope of Christ’s return. The chapter shows that Christian life is not only about believing the truth, but also about living in a holy, loving, disciplined, and hopeful way while waiting for Jesus to come again.

1 Thessalonians 4:1-10 (NKJV)
1 Finally then, brethren, we urge and exhort in the Lord Jesus that you should abound more and more, just as you received from us how you ought to walk and to please God;
2 for you know what commandments we gave you through the Lord Jesus.
3 For this is the will of God, your sanctification: that you should abstain from sexual immorality;
4 that each of you should know how to possess his own vessel in sanctification and honor,
5 not in passion of lust, like the Gentiles who do not know God;
6 that no one should take advantage of and defraud his brother in this matter, because the Lord is the avenger of all such, as we also forewarned you and testified.
7 For God did not call us to uncleanness, but in holiness.
8 Therefore, he who rejects this does not reject man, but God, who has also given us His Holy Spirit.
9 But concerning brotherly love you have no need that I should write to you, for you yourselves are taught by God to love one another;
10 and indeed you do so toward all the brethren who are in all Macedonia. But we urge you, brethren, that you increase more and more;

Paul begins by urging the Thessalonians to keep growing in the way they live before God. They had already received instruction from Paul about how to walk and please God, but he now encourages them to abound more and more. God’s will for them is sanctification, meaning a life set apart for God in holiness. Paul especially warns them to abstain from sexual immorality and to possess their own body in sanctification and honor, not in uncontrolled lust like those who do not know God. He also warns that no one should take advantage of or wrong another person in this matter, because the Lord will judge such sins. These commands are not merely human rules; rejecting them means rejecting God, who gives His Holy Spirit. Paul then speaks of brotherly love. The Thessalonians were already known for loving the believers throughout Macedonia, but Paul still urges them to increase more and more in love.

1 Thessalonians 4:11-12 (NKJV)
11 that you also aspire to lead a quiet life, to mind your own business, and to work with your own hands, as we commanded you,
12 that you may walk properly toward those who are outside, and that you may lack nothing.

Paul encourages the believers to live a quiet, peaceful, and responsible life. They are to mind their own business and work with their own hands, just as Paul had commanded them before. This means they should avoid unnecessary trouble, idleness, gossip, or dependence on others when they are able to work. A faithful Christian life should be humble, diligent, and orderly. By living this way, believers give a good witness to those outside the church. Their daily conduct should show the practical power of the gospel. This kind of life also helps them lack nothing, because honest work and discipline lead to stability, usefulness, and harmony within the church.

1 Thessalonians 4:13-18 (NKJV)
13 But I do not want you to be ignorant, brethren, concerning those who have fallen asleep, lest you sorrow as others who have no hope.
14 For if we believe that Jesus died and rose again, even so God will bring with Him those who sleep in Jesus.
15 For this we say to you by the word of the Lord, that we who are alive and remain until the coming of the Lord will by no means precede those who are asleep.
16 For the Lord Himself will descend from heaven with a shout, with the voice of an archangel, and with the trumpet of God. And the dead in Christ will rise first.
17 Then we who are alive and remain shall be caught up together with them in the clouds to meet the Lord in the air. And thus we shall always be with the Lord.
18 Therefore comfort one another with these words.

Paul comforts the believers about those who have died in Christ. He does not want them to grieve like people who have no hope. Christians may sorrow when loved ones die, but their sorrow is different because they believe in the resurrection. Since Jesus died and rose again, believers who sleep in Jesus will also be raised. Paul explains that when the Lord Jesus returns, the living believers will not go before those who have died. Instead, the Lord Himself will descend from heaven with a shout, with the voice of an archangel, and with the trumpet of God. Then the dead in Christ will rise first. After that, the living believers will be caught up together with them in the clouds to meet the Lord in the air, and all God’s people will be with the Lord forever. When Paul says “we who are alive,” he is speaking from the shared hope of all believers, not necessarily saying that he himself would still be alive at Christ’s return. The focus is not on the exact timing, but on the certainty of Christ’s coming, the resurrection of the dead, and the final reunion of all believers with the Lord. This passage gives strong comfort, because it shows that death is not the end for those in Christ. It also reminds believers to live in readiness and to encourage one another with this blessed hope.