The letters to the Thessalonians form the first group of the books we have written by Paul. Theodor Zahn believes that Galatians was written even earlier than these letters. William Ramsay places these just before Galatians. 1 Thessalonians serves as one of the earliest witnesses to the content of the gospel messages. Harnack sees the book written in 48AD, while Zahn places the writing around the year 53AD. Regardless, we have confidence in seeing this book written about 20 years after the ascension of Jesus.
This is an important fact in view of the belief of many that the content of the life of Jesus is a product of legend and decades of story-telling. The unquestioned authenticity of the book affirms the early presence of the message of Jesus Christ in the Mediterranean world.
Ray Steadman, “1 Thessalonians: Hope for a Hopeless World”[/su_pullquote]
Who Wrote the Book?
Internal evidence sheds light on the author of the epistle. Twice the writer calls himself Paul (1 Thessalonians 1:1; 1 Thessalonians 2:18). An interesting side-note notices that in neither Thessalonian letter nor in Philippians does Paul add the title “apostle.” Milligan thinks this is due to the special friendship between Paul and the Macedonian churches. His authority was never really questioned in this region.
The Muratorian Canon places it sixth in the list of Paul’s Epistles. Clement of Alexandria is the first to credit the writing to Paul. Irenaeus is the first to mention the book by its complete name.
To Whom was the Book Written?
The beginning of the church at Thessalonica is chronicled in the Acts narrative by Luke (Acts 17:1-9). Silas and Paul were asked to leave Philippi, but apparently neither Luke nor Timothy went with them immediately. Thessalonica was a great marketplace – for products being shipped via the Sea or land, but also for ideas and paganism.
Paul spends three Sabbaths presenting the message of Jesus the Messiah to the Jewish congregation. Many Jews were convinced, causing the other Jews to become jealous. A mob of the most wicked people in the city were stirred by the religious leaders against the missionary band. The new believers sent Paul and Silas on to Berea late at night.
Luke’s record indicates three groups of people constituted the new church: some of the Jewish faithful, a large group of devout Greeks (converts to Judaism), and a several of the chief women. It is difficult to know by the construct whether these were Jewish believers or simply important women in the city who milled about in the outer courts of the synagogue.
The epistle hints that the majority of the Christians in Thessalonica were converts from paganism. Paul may have remained in the city longer than the three weeks to make such an impact into the Gentile world. Paul certainly spent time in the market place during the time between the Sabbaths.
When was 1 Thessalonians Written?
The internal evidence in the letter shows that it was written shortly after Paul’s visit to Thessalonica. People continued to talk about the conversion of the Thessalonians in Macedonia and Achaia (1 Thessalonians 1:8-9). Paul was hoping to return there soon (1 Thessalonians 2:17). The apostle had already preached in Achaia (1 Thessalonians 1:7-8), more specifically in Athens (1 Thessalonians 3:1). Timothy (and Silas) just returned from Macedonia (1 Thessalonians 3:6). Timothy returned just after Paul arrived in Corinth (Acts 18:5).
While Paul was in Corinth, he was brought before the proconsul Gallio (Acts 18:2). According to inscriptions, he was the proconsul in Achaia during the year 52AD. The normal length of term for the proconsul was a year, but sometimes there were times of transition, so it could have been a year earlier or later. Dating the book as early as 51AD would be very reasonable.
What Messages Resonate in the Book?
First Thessalonians speaks important truths to every Christian, whether a new believer or a saint for decades. The theme of the coming of the Lord permeates the message, and each chapter builds an application of the theme to an aspect of life. The historical context also speaks to suffering and persecution.
Paul writes the book to commend the Thessalonians for their faith. They serve as an example to believers in the adjacent regions. Paul defends himself against the charges from their enemies. They are encouraged to be morally pure, to express love for the brothers, and apply their faith to their daily work. Christian faith as expressed through life longingly anticipates the second coming of Christ.
What Do People Say About 1 Thessalonians?
Many leading Bible teachers make strong comments about the book of 1 Thessalonians. Their words may encourage you to read the book.
1 Thessalonians opens a window on to a newly planted church in the middle of the first century AD. It tells us how it came into being, what the apostle taught it, what were its strengths and weaknesses, its theological and moral problems, and how it was spreading the gospel.
John Stott
First Thessalonians 1:8 shows the wisdom of Paul’s choice of Thessalonica. It was to serve as a strategic center from which the gospel should be spread in all directions as it actually was. When Paul passed by other cities, this only meant that they, too, would soon be reached.
R.C.H. Lenski
No other writings of Paul provide a greater insight into his missionary methods and message as 1 and 2 Thessalonians. Here we see Paul the missionary and Paul the pastor, faithfully proclaiming the gospel of God.”
Leon Morris
Paul’s letter is one of warm encouragement, a restatement of many truths which he had already taught them.
Lawrence Richards
Impressed by the faithfulness of the Thessalonians in the face of persecution, Paul wrote to encourage the Christians in that community with the goal that they would continue to grow in godliness.
Charles Swindoll