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Faith & RitualGreekEnglish

Heretic

/ˈhɛrətɪk/noun

Someone who holds a belief that the church of the day condemns as false.

The Greek roots

αἱρετικός
hairetikós
able to choose

Literally: one who chooses

The story of the word

Paul's letter to Titus uses αἱρετικὸς ἄνθρωπος, and translators have argued over it ever since: a man that is an heretick in the King James, a divisive person in most modern versions, because the Greek adjective means factious as much as doctrinally wrong. English has the word by about 1300, in time for the Cathars and the Lollards. It is the person behind heresy, and both turn on one idea, that choosing your own belief is itself the offence.

How it travelled
Ancient Greek → Late Latin → Old French → English
First recorded
c. 1300

The same roots elsewhere

Other languages reached for exactly the same Greek pieces.

Same family

heresyheresiarchdiaeresis

In a sentence

Galileo was tried as a heretic for arithmetic that nobody now disputes.

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