Verses 1-11: Paul’s Ministry in Corinth. Paul arrives in Corinth, partners with Aquila and Priscilla, preaches in the synagogue, and witnesses conversions including Crispus. God encourages Paul through a vision to boldly continue his work.
Verses 12-17: Opposition and Legal Protection. The Jewish leaders bring Paul before Gallio accusing him of violating the law, but Gallio dismisses the case, allowing Paul to continue unhindered.
Verses 18-23: Paul’s Departure and Strengthening the Churches. Paul leaves Corinth, travels to Ephesus where he briefly ministers, then returns to Antioch after greeting the church in Caesarea. He strengthens disciples in Galatia and Phrygia.
Verses 24-28: Apollos’ Ministry in Ephesus. Apollos, an eloquent and knowledgeable teacher, arrives in Ephesus. Aquila and Priscilla instruct him more fully in the gospel, and he later ministers effectively in Achaia.