The answer is: 3

Acts 13-14; Acts 15:36-18:22; Acts 18:23-20:38

The Apostle Paul’s three missionary journeys were instrumental in spreading early Christianity beyond Jerusalem and into the Roman world. Each journey started and ended at his home base, Antioch, a vibrant city that acted as a launchpad for many early Christian missions.

On his first journey (Acts 13-14), Paul teamed up with Barnabas, and their adventures took them to places like Cyprus and Antioch of Pisidia, where they planted churches and preached to both Jews and Gentiles. This journey is notable for its multicultural encounters: not just roast lamb followers, but pagans, proconsuls, and even a sorcerer!

Paul’s second journey (Acts 15:36-18:22) was quite the adventurous detour—it opened with a dispute with Barnabas over John Mark, causing them to separate. Paul then set off with Silas through places like Philippi, known for the conversion of Lydia, and Corinth, with its own vibrant mix of cultures.

The third journey (Acts 18:23-20:38) focused on strengthening the Christian communities he'd already established. Paul revisited cities old and new, fostering connections and addressing gaps in faith, culminating in heartfelt send-offs.

Arguably more resilient and passionate than a team gearing up for the biggest game, Paul’s travels were often perilous, with beatings, shipwrecks, and imprisonment as some of the ‘extra’ challenges on his itinerary. Through it all, he exemplified unwavering dedication to awakening new believers—whether through miraculous healings, fervent preaching, or fervent letters post-visit.