Acts 14:12

12 Barnabas they called Zeus, and Paul they called Hermes because he was the chief speaker.

Read Acts 14:12 Using Other Translations

And they called Barnabas, Jupiter; and Paul, Mercurius, because he was the chief speaker.
Barnabas they called Zeus, and Paul, Hermes, because he was the chief speaker.
They decided that Barnabas was the Greek god Zeus and that Paul was Hermes, since he was the chief speaker.