Cipher methods Symbols
Theban alphabet
The Theban alphabet (sometimes called the Honorian alphabet or witches’ alphabet) is an esoteric alphabet of 26 curved glyphs mapping one-to-one to the Latin letters. It’s traditionally attributed to Honorius of Thebes, a semi-legendary 11th-century figure said to have authored the Liber Juratus Honorii (Book of Honorius), a grimoire of angelic invocation.
It first appears in documented form in Johannes Trithemius’ Polygraphia (1518), then in Cornelius Agrippa’s De Occulta Philosophia (1531) — two major Renaissance occult treatises. Today it’s used mostly in Neopaganism (Wicca) to annotate personal Books of Shadows.
How does Theban alphabet work?
The Theban alphabet is a pure monoalphabetic substitution: one curved glyph maps to exactly one Latin letter. The table:
A → ᛭ B → ᛭ C → ᛭ D → ᛭ E → ᛭
F → ᛭ G → ᛭ H → ᛭ I → ᛭ J → ᛭
... (the real glyphs are unique curves, not representable in ASCII)
X → ᛭ Y → ᛭ Z → ᛭(Authentic glyphs are traditionally drawn by hand; dCode and other references provide accurate images.)
The transformation is public and fixed since the Renaissance: no key, just a mapping table.
Historical and modern use
- Medieval grimoires (12th-16th c.) — used to hide invocations, alchemical recipes or magical formulas from religious authorities.
- Trithemius, Agrippa (16th c.) — early occult treatises spread the alphabet across Europe.
- Francis Barrett, The Magus (1801) — revives the alphabet in a popular English occultism book.
- Wicca and Neopaganism (20th c.) — Gerald Gardner adopts it in the Book of Shadows; the tradition continues today.
Neighboring esoteric alphabets
- Malachim alphabet — another Hebrew-derived angelic alphabet.
- Celestial alphabet — similar, attributed to Agrippa.
- Enochian alphabet — John Dee’s, more elaborate.
- Futhark runes — ancient Germanic alphabets sometimes conflated with esoteric ones.
What are the weaknesses of Theban alphabet?
- Monoalphabetic substitution — yields to frequency analysis.
- Public alphabet: the table is in any crypto handbook or Neopagan reference.
- Very recognizable glyphs hide content only from the uninitiated.
The 23 glyphs
Theban alphabet: J merges with I, V and W with U. At encryption time the missing letters are automatically folded onto their canonical substitute.
Punctuation glyph
