The answer is: 3

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

Did you know that Paul’s three missionary journeys were not just about traveling and preaching; they also reflected the endurance and adaptability of this incredible figure in early Christianity? Starting with his first journey in Acts 13-14, Paul journeyed with Barnabas and made significant stops in places like Cyprus and the city of Iconium. It’s fascinating how each place brought unique challenges and opportunities; they faced opposition but also came across communities eager for their message.

On his second journey (Acts 15:36-18:22), Paul took Silas and ventured into more varied territories like Thessalonica, where his preaching initially brought great success but also fierce backlash. Interestingly, in his travels, Paul emphasized the unity of believers and often visited Gentile communities, showcasing an inclusive vision of faith — a radical idea in that time.

By the time of Paul’s third journey (Acts 18:23-20:38), his travels became even more northern and western. If you look closely at the instance in Ephesus, you’ll find it crucial to understanding how Paul taught dynamically, using the framework of local customs and philosophies to connect spirituality with daily life.

Also, Paul’s travels often align with major trade routes, which helped spread his message far and wide. The mobility and networking in the ancient world greatly facilitated early Christian expansion, hinting at a divine plan to seed love and hope across the regions. Quite inspiring!