demon

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A demon, in the word’s later and now dominant sense, is an evil spirit — a being of malice that tempts, afflicts, or possesses. That meaning is a narrowing. The English term comes through Latin daemon from the Greek daimōn, and in its Greek life the word carried no such charge.

For the Greeks a daimōn was a spirit occupying the middle ground between gods and mortals. It could mean a god in an unspecified sense, a person’s guiding spirit or allotted fortune — the root of eudaimonia, the “good-spirited” state usually translated as happiness — or one of the intermediary powers that carried messages and prayers between heaven and earth. Plato’s Symposium gives the classic statement: love itself is a great daimōn, neither god nor man but the bridge between them, and the philosophical schools after him built whole hierarchies of such beings into their picture of the cosmos. In the Platonist and later Neoplatonist systems the daimon was a graded order of intermediaries, some higher and some lower, by which the divine reached the world; Plotinus could speak of the guardian spirit assigned to a soul, and Iamblichus ranked the daimonic kinds with care. The word named a function, not a verdict.

The shift toward evil came through Jewish and Christian channels. The Septuagint, the Greek translation of the Hebrew scriptures, used daimonion to render the gods of the nations and the spirits behind idolatrous worship — making the pagan divine into something to be shunned. Second Temple Jewish writing developed an elaborate angelology and its dark counterpart; the Book of Enoch told of heavenly watchers who descended, took human wives, and fathered a brood whose spirits became the demons troubling the earth. The early Christians inherited this framework and sharpened it: the gods of the surrounding cities were not nothing, they taught, but real spirits, fallen and hostile, and the daimones of the old religion were recast as the devil’s agents. By the time the term settled into Latin Christendom, daemon meant simply a fiend.

Scholarship treats this trajectory as a textbook case of how a word’s meaning follows a shift in worldview rather than any change in the things it named. The neutral and the malign senses did not wholly displace one another. Renaissance magic, drawing on the recovered Platonic and Hermetic texts, revived the older graded daimon alongside the Christian demon, and the two have shadowed each other in Western occult thought ever since — the tutelary spirit and the tempter sharing a single name. The split survives in English orthography, where daemon or daimon is often spelled apart from demon precisely to keep the morally neutral sense intact. What changed across the centuries was not what the word pointed at but the company those beings were thought to keep.

→ In the library: Plotinus — The Enneads (MacKenna): Our Tutelary Spirit · Iamblichus on the Mysteries (Taylor, 1821) · The Book of Enoch (Charles, 1912)

→ Related: Zeus · Nous · Neoplatonism · Gnosis · Babylonia · Leviticus