The Agora of Corinth To create the platform to teach their false gospel, they began by assaulting the character of Paul. They had to convince the people to turn from Paul to them if they were to succeed in preaching demon doctrine. Temporarily abandoning the work at Ephesus, Paul went immediately to Corinth. The visit (known as the “painful visit,” 2:1) was not a successful one from Paul’s perspective; someone in the Corinthian church (possibly one of the false apostles) even openly insulted