Once again, they moved to another city and began shaking things up, teaching truth directly out of the scriptures, history, and their own witness. And once again, many of the people who heard Paul and Silas picked up what they were putting down, and their hearts were opened and spirits charged. This time in the city of Thessalonica, a key port on the Aegean sea full of Romans, Greeks, and Jews. It was a busy hub for trade and travel, and therefore a very strategic place for spreading political and religious conventions. As in any busy port, the bustling marketplace was full of all kinds of people; merchants, intellectuals, laborers, and its share of riff raff.