Stargazers

Stargazers — those who divine the future by observing the heavens — are condemned by Isaiah in his oracle against Babylon (Isa. 47:13). The Babylonians were renowned in antiquity as the world's most sophisticated astronomers and astrologers, and their system of reading celestial signs for political and personal predictions was deeply embedded in Mesopotamian culture. Isaiah taunts them: "Let now the astrologers, the stargazers, the monthly prognosticators, stand up, and save thee from these things that shall come upon thee" — the implication being that their elaborate celestial science would be powerless to prevent Babylon's fall.

This critique reflects the broader biblical polemic against Mesopotamian divination: the God of Israel alone knows and reveals the future (Isa. 41:22–23; 46:10), and all attempts to read that future from stars, livers, or lots are both idolatrous and futile. The Magi of Matthew 2, following a star to Jerusalem, represent a gentile tradition that, at least in one remarkable instance, the God of Israel turned to serve his own revelatory purposes.