The Gospel in 1 Thessalonians: Key Bible Verses & Commentary

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Lord’s Library editors created this introductory guide to the Gospel in 1 Thessalonians to showcase how the Scriptures reveal salvation by grace through faith in 1 Thessalonians.

The Epistle of 1 Thessalonians, authored by the Apostle Paul, is a heartfelt letter filled with encouragement and instruction for the young church in Thessalonica. Written to a community facing persecution and challenges, this letter emphasizes the hope and assurance found in the Gospel of Jesus Christ. Paul commends the Thessalonians for their faith and love, urging them to continue living in a manner worthy of their calling. The letter underscores the central Gospel message that salvation is by grace through faith in Christ’s redemptive work and provides guidance on how to live in anticipation of Christ’s return.

A key theme in 1 Thessalonians is the transformative power of the Gospel. Paul begins the letter by thanking God for the Thessalonians’ “work of faith, and labour of love, and patience of hope in our Lord Jesus Christ” (1 Thessalonians 1:3). This triad—faith, love, and hope—reflects the profound impact of the Gospel on the lives of believers, manifesting in their actions and attitudes. Paul commends them for their example to others, highlighting the visible change that the Gospel brings to individuals and communities.

1 Thessalonians also emphasizes the assurance and hope found in the Gospel, particularly concerning the return of Christ. Paul comforts the Thessalonians with the promise of the resurrection and the second coming of Christ, assuring them that “the dead in Christ shall rise first: Then we which are alive and remain shall be caught up together with them in the clouds, to meet the Lord in the air” (1 Thessalonians 4:16-17). This passage offers hope and comfort, affirming that the Gospel not only provides salvation but also the promise of eternal life and reunion with Christ.

The Gospel

The Gospel in 1 Thessalonians


The Gospel in 1 Thessalonians Showcased in Scripture

  • 1 Thessalonians 1:9-10: “For they themselves shew of us what manner of entering in we had unto you, and how ye turned to God from idols to serve the living and true God; And to wait for his Son from heaven, whom he raised from the dead, even Jesus, which delivered us from the wrath to come.”

1 Thessalonians 1:9-10 commends the Thessalonian believers for their transformation and faith. It recounts how they turned from idols to serve the living and true God and are eagerly awaiting the return of Jesus, who rescues them from the coming wrath. This passage highlights the Thessalonians’ genuine conversion, their dedication to God, and their hope in Christ’s imminent return as central elements of their faith.

  • 1 Thessalonians 2:12-13: “That ye would walk worthy of God, who hath called you unto his kingdom and glory. For this cause also thank we God without ceasing, because, when ye received the word of God which ye heard of us, ye received it not as the word of men, but as it is in truth, the word of God, which effectually worketh also in you that believe.”

1 Thessalonians 2:12-13 commends the Thessalonians for living a life worthy of God, who calls them into His kingdom and glory. Paul expresses gratitude for their reception of the message, acknowledging that they accepted it not as a human word but as it truly is, the word of God, which is at work in those who believe.

  • 1 Thessalonians 4:14: “For if we believe that Jesus died and rose again, even so them also which sleep in Jesus will God bring with him.”

1 Thessalonians 4:14 offers comfort and assurance about the fate of deceased believers. It states that if we believe that Jesus died and rose again, then God will bring with Jesus those who have fallen asleep in Him.

  • 1 Thessalonians 5:9-10: “For God hath not appointed us to wrath, but to obtain salvation by our Lord Jesus Christ, Who died for us, that, whether we wake or sleep, we should live together with him.”

1 Thessalonians 5:9-10 assures believers that God has not destined them for wrath but for obtaining salvation through our Lord Jesus Christ. It highlights that Christ died for us so that whether we are awake or asleep, we may live together with Him.

  • 1 Thessalonians 5:23-24: “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. Faithful is he that calleth you, who also will do it.”

1 Thessalonians 5:23-24 is a prayerful benediction from Paul, asking that God, who is faithful, may sanctify the Thessalonians completely and preserve their whole spirit, soul, and body blameless at the coming of our Lord Jesus Christ. Paul expresses confidence that the one who calls them is faithful and will also do it.

These verses from 1 Thessalonians emphasize the transformative power of turning to God, the truth of the Gospel, the resurrection of Jesus, and the assurance of salvation and sanctification through faith in Jesus Christ. They highlight the grace of God and the finished work of Christ as the foundation of the believer’s hope and salvation.

Additionally, the epistle highlights the ethical implications of the Gospel. Paul urges the Thessalonians to “walk worthy of God, who hath called you unto his kingdom and glory” (1 Thessalonians 2:12). He instructs them to live a holy and honorable life, abstaining from immorality and striving to please God (1 Thessalonians 4:3-7). These exhortations underscore the call to holiness that accompanies the Gospel, as believers are transformed and empowered to live according to God’s will.

As we explore these key passages, it becomes evident that 1 Thessalonians provides a rich and encouraging presentation of the Gospel. The epistle emphasizes the transformative power of faith in Christ, the assurance of eternal life, and the call to live in holiness and love. Through its practical teachings and eschatological hope, 1 Thessalonians offers a compelling vision of the Christian life, rooted in the Gospel’s promise of salvation and the anticipation of Christ’s glorious return.


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Timothy Andrew

Timothy Andrew

Tim is the Founder of Lord's Library. He believes the Bible commands us to minister "as of the ability which God giveth" (1 Peter 4:11). Tim aspires to be as The Lord's mouth by "taking forth the precious from the vile" (Jeremiah 15:19) and witnessing The Gospel of Jesus Christ (1 Corinthians 15: 1-4) to the whole world.

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