As concerning therefore the eating of those things that are offered in sacrifice unto idols, we know that an idol is nothing in the world, and that there is no other God but one.
All Commentaries on 1 Corinthians 8:4 Go To 1 Corinthians 8
George Leo Haydock
AD 1849
An idol is nothing. The apostle seems to allude in this place to the Greek signification of this word, eidolon, signifying a false representation; as for instance in ghosts, which are said to appear sometimes at night. Umbroe tenues, simulacra luce carentium. (Calmet)