two New Testament letters written by Paul from Corinth, Greece, about AD 50 and addressed to the Christian community he had founded in Macedonia.

The first letter was written after Timothy, his co-worker, returned from Thessalonia to report that the new converts had stood fast in the Lord despite persecution. Apparently to refute slanderous charges that he used guile and flattery to gain converts, Paul points out that the Thessalonians themselves were eyewitnesses to his “holy and righteous and blameless” behaviour (2:10). He likewise calls attention to the fact that he worked night and day so as not to burden anyone. In answer to a question that disturbed the community, Paul explained that everyone, both the living and the dead, will share Christ's Resurrection at the time of his Second Coming.

The second letter was written shortly after the first, but some question Pauline authorship because there is notable ambiguity about the proximity of Christ's Second Coming. Christians apparently believed that it was useless to work because the end of the world was close at hand. The letter thus explains that the final day will not arrive until after the Antichrist appears and proclaims himself God. Christians must consequently continue “to earn their own living” (3:12), as did Paul himself in Thessalonia, who “did not eat any one's bread without paying” (3:8).