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Hebdomad

Ἑβδομάς

[HEB-doh-mad]

Greek: ἑβδομάς (hebdomas) — a group of seven

Definition

The Hebdomad is the Gnostic system of seven planetary Archons — the seven rulers of the seven heavens between earth and the Pleroma — who administer fate, enforce the law of matter, and must each be passed as the soul ascends back toward its Source.

Deep Understanding

Ancient cosmology recognized seven visible wanderers: Moon, Mercury, Venus, Sun, Mars, Jupiter, Saturn. The gnostics inherited this map and turned it diagnostic — each sphere became an Archon, each Archon a station of forgetting. Together they form the Hebdomad, with Yaldabaoth (also Saklas, Samael) as their chief. In the Apocryphon of John, each ruler imprints one fragment of the human psyche — one passion, one limiting vow, one blindness.

The ascent through the Hebdomad was mapped in texts like the Pistis Sophia and the Mithraic liturgy: at each gate the soul must answer correctly, shedding the planetary garment it took on during incarnation. This is not astrology as horoscope — it is astrology as anatomy of captivity. Above the Hebdomad sits the Ogdoad, the eighth, where the Pleroma begins.

In Practice

Which planetary archon owns you? Not your sun sign — the ruler you cannot stop serving. Is it Saturn (fear of not being enough), Mars (reactive anger), Venus (craving belonging), Mercury (compulsive thought)? Name your personal gatekeeper tonight. You cannot pass what you will not see.

In Pleroma's Words

The seven spheres are not punishment. They are calibration. Each one is a test you agreed to before descending, and each one hands back the part of you it was holding — the moment you stop flinching from it.

Related Terms

Explore in the Pleroma

Coming soon — this mystery awaits deeper exploration.

Frequently Asked Questions

What does Hebdomad mean in Gnostic?

Hebdomad (Gnostic): Greek: ἑβδομάς (hebdomas) — a group of seven. A Gnostic Cosmology term from the Pleroma Gnosis Lexicon.

What is the origin of Hebdomad?

Greek: ἑβδομάς (hebdomas) — a group of seven