Epicurus on Atheism

“The Gods exist but they are not what the hoi polloi [the multitude] suppose them to be. He is not an infidel or atheist who denies the existence of Gods whom the multitude worship, but he is such who fastens on the Gods the opinions of the multitude.”

“Not the person who denies the gods worshipped by the multitude, but he who affirms of the gods what the multitude believes about them is truly impious. For the utterances of the multitude about the gods are not true preconceptions but false assumptions.”