The Texts

Definitions of Hermes Trismegistus to Asclepius

Here is a fact that reorders the whole tradition: the oldest religio-philosophical Hermetic text is probably not the famous Corpus Hermeticum. It is this small book of aphorisms — the Definitions of Hermes Trismegistus to Asclepius — most likely composed in the 1st century CE, before the treatises that made Hermes Trismegistus famous. And almost nobody in popular esotericism has read it, for a simple reason: no public-domain English translation exists. The internet quotes what it can copy freely; the Definitions never entered that economy.

What’s inside

Ten chapters of concise definitions — sentences, not dialogues — in which Hermes hands Asclepius compressed statements about God, cosmos, mind and the human being: the same triad of concerns that the later dialogues unfold at length. Jean-Pierre Mahé, the text’s modern editor, noticed that several of these aphorisms are quoted or reworked in multiple independent later Hermetic works, and argued that collections like this were the seed: sentence-collections in the Egyptian wisdom-literature manner, from which the Greek dialogues of the Corpus and the Asclepius were later spun. If he is right, the tradition literally begins as a list of definitions — an idea worth holding next to the grand visions of nous elsewhere in the corpus.

The strangest survival in the tradition

The Greek original is mostly lost. What survives is an Armenian translation, probably made in the second half of the 6th century CE, preserved in six Armenian manuscripts copied between the 13th and 16th centuries. While Renaissance Florence was rediscovering the Greek Corpus with fanfare — as we tell in the Path and the Corpus page — this older text sat unread in Armenian libraries. Mahé edited and translated it in Hermès en Haute-Égypte (1978–1982); the first English translation appeared only in 1999. A first-century text, Englished at the end of the twentieth.

How to read it

There is exactly one accessible English version: Clement Salaman, Dorine van Oyen, William D. Wharton and Jean-Pierre Mahé, The Way of Hermes (1999), which pairs a readable Corpus Hermeticum with Mahé’s translation of the Definitions. It is in copyright — there is no legitimate free copy, and we don’t link pirated ones. That single fact explains the text’s obscurity better than any conspiracy: the tradition’s oldest voice is simply behind a bookshop counter. Mahé’s early dating is influential but not unanimous — some scholars place the collection later and read the shared aphorisms as common stock rather than a source text. Either way, the Definitions are the sharpest test of whether a reader wants Hermetic history or Hermetic branding.

Key facts

Composed	Most likely 1st century CE (Mahé; dating debated)
Original language	Greek — mostly lost
Survives as	Armenian translation (6th c.), in six manuscripts of the 13th–16th c.
Critical edition	Jean-Pierre Mahé, Hermès en Haute-Égypte (1978–82)
First English	1999 — Salaman, van Oyen, Wharton & Mahé, The Way of Hermes
Form	Aphorisms (definitions) in ten chapters

Fair questions

Are the Definitions really older than the Corpus Hermeticum?

Probably. Mahé argued for the 1st century CE because later Hermetic works quote and rework its aphorisms independently. Some scholars date it later; the early dating is influential, not unanimous.

Why does a Greek text survive in Armenian?

Armenian translators of the 6th century rendered many Greek philosophical works; the Greek original was then largely lost, so the Armenian line — six manuscripts, 13th–16th century — became the text's lifeboat.

Is there a free English translation?

No. The only English version is in The Way of Hermes (1999), which is in copyright. That absence — not suppression — is why quote sites and popular esoteric books almost never mention the Definitions.

Sources & further reading

• Clement Salaman, D. van Oyen, W. Wharton, J.-P. Mahé, The Way of Hermes (1999).
• Jean-Pierre Mahé, Hermès en Haute-Égypte, 2 vols. (1978–1982).
• Research dossier: ancient-texts.md §3; bibliography.md §1.2.

What else the anthologists saved → Stobaean Fragments