the.com/golden calf

means A false idol or substitute object of worship that people rush to embrace the moment real guidance goes quiet — now used for any unworthy thing (money, fame, status) chased in place of deeper values.

from From the Hebrew Bible (Exodus 32): while Moses lingered on Mount Sinai receiving the Ten Commandments, the waiting Israelites grew anxious, pooled their gold jewelry, and had Aaron cast it into a calf idol to worship instead. The phrase has carried that sting ever since — the idol you build the instant trust runs thin — and it entered common speech as shorthand for materialism or misplaced devotion, independent of its religious origin.