John Gill - Exposition
John Gill
And they called Barnabas Jupiter,.... The supreme God; it may be because that Barnabas was the oldest man, of the tallest stature, and largest bulk, and made the best figure; whereas Paul was younger, of a low stature, and mean appearance: and Paul Mercurius, because he was the chief speaker; Mercury was the god of eloquence, and the messenger of the gods, and the interpreter of their will (r);...