The answer is: 3

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

Paul’s three missionary journeys are a thrilling saga within the early church's growth, showing his relentless pursuit of spreading the Christian message despite numerous hardships. The first journey, with Barnabas, set the stage in places like Antioch and Cyprus where they faced both welcome and resistance. Can you imagine them setting sail across the Mediterranean, the salty sea air whipping through their hair with the excitement of the unknown on the horizon?

During his second journey, Paul embarked alongside Silas, expanding further into what is now Greece. His epic jaunt took him to notable cities like Philippi and Corinth, where not only did he preach, but he passionately engaged with culture—remember how he drew upon local poetry to connect with pagans?

The third journey was a bit of a victory lap, revisiting previous communities and cementing his churches, ensuring they were well-grounded. Interestingly, the Book of Acts records his experiences in a vibrant storytelling style, rich with characters and divine interventions—it’s literally a page-turner!

Also noteworthy is how his journeys were marked by particularly diverse engagement; Greeks, Romans, and people of various backgrounds heard his words, showcasing an early example of inclusivity within faith communities. So, lengthy travels aside, Paul became not only a missionary but a crucial model of adaptability and determination for future generations. If nautical miles could tell tales, Paul's journeys would fill libraries!