The meaning of Jupiter in the Bible
(From Easton's Bible Dictionary)

the principal deity of the ancient Greeks and Romans. He was worshipped by them under various epithets. Barnabas was identified with this god by the Lycaonians (Acts 14:12), because he was of stately and commanding presence, as they supposed Jupiter to be. There was a temple dedicated to this god outside the gates of Lystra (14:13).

See more on the meaning of Jupiter in the Bible:
Jupiter {International Standard Bible Encyclopedia}
Jupiter {Hitchcock's Bible Name}

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