Biblical Word Etymology
The Etymology of “Idolatry”
The biblical word “Idolatry” traces back to Hebrew / Greek (avodah zarah (Hebrew), eidololatria (Greek)), where it meant “The worship of idols or carved images; violation of the covenant by serving false gods”. Across 3eras it evolved into the modern sense: “The worship of idols; excessive love or reverence for anyone or anything”.
How the Meaning Evolved
Ancient Hebrew/Greek
Hebrew / Greekavodah zarah (Hebrew), eidololatria (Greek)The worship of idols or carved images; violation of the covenant by serving false gods
Hebrew avodah zarah (H5656, H2154) literally 'strange service'. Greek eidololatria (G1495) from eidolon + latreuo (to serve). Central sin in Torah law and prophetic critique.
Medieval Latin / Church
LatinidololatriaThe sin of giving divine honor to anything other than the one true God
Latin idololatria from idolum + latria (worship). Medieval theology distinguished latria (supreme worship for God alone) from dulia (veneration of saints).
Modern English
EnglishidolatryThe worship of idols; excessive love or reverence for anyone or anything
From Old French and Latin. Remains central to Protestant critique of Catholic practice; used metaphorically for any misdirected devotion or worship.