Four letters, plus one
The Tetragrammaton, יהוה (Yod-He-Vav-He), is the four-letter divine name of the Hebrew Bible. The Pentagrammaton is what results when a fifth letter, Shin (ש), is inserted into its center — יהשוה, Yod-He-Shin-Vav-He. Shin carries the "sh" sound, and in later Kabbalistic and Hermetic reading it stands for fire, spirit, or breath: the element that does not belong to the original four.
Because the resulting consonant skeleton, Y-H-Sh-W-H, resembles the biblical name Yeshua (ישוע) — itself a late form of Yehoshua, "YHWH saves" — Renaissance readers took the Pentagrammaton as an allegorical Hebrew name for Jesus: God's own name with salvation set into its middle. There is no agreed vocalization, since the underlying consonants can be pointed several ways; Yeheshuah is one specific reading among several, distinguished below.
What is attested, what is tradition, what is later synthesis
Documented history
- The idea of a five-letter divine name formed this way appears in the Christian Hebraist current that opens with Nicholas of Cusa's 1445 sermon and Giovanni Pico della Mirandola's 1486 Conclusiones, both of which drew on Kabbalah to argue for Christian doctrine.
- Johannes Reuchlin gave it systematic treatment in De Verbo Mirifico (1494), and Heinrich Cornelius Agrippa expanded it in De Occulta Philosophia (1531), where it appears as a name of power built from the Shin inserted into YHWH.
- It also occurs in the later works of Athanasius Kircher and of Johann Baptist Grossschedel (1619), each working the same Christian-Kabbalistic vein.
- Since classical Latin had no letter for "w" or the "sh" sound, and did not yet distinguish I/J or U/V, the name was rendered in print as JHSVH, IHSVH, or IHSUH — a skeleton later readers supplied with vowels in different ways.
- Diagrams placing the five letters at the points of a pentagram, with Shin fixed at the upward vertex, appear by the early seventeenth century — the earliest known example is in the Calendarium Naturale Magicum Perpetuum ("Magical Calendar"), printed 1620 but dated 1582, attributed to either Theodor de Bry or Matthäus Merian the Elder.
- In the nineteenth century Éliphas Lévi carried the idea into modern occultism, and the Hermetic Order of the Golden Dawn adopted it soon after — favoring the transliteration IHShVH or YHShVH, and specifically the pronunciation Yeheshuah.
Ritual and practitioner use
- Within Golden Dawn practice, Yeheshuah is spoken in the Qabalistic Cross that opens the Lesser Banishing Ritual of the Pentagram, where the descending Shin is treated as the moment spirit enters the four elements named by the Tetragrammaton.
- Israel Regardie's A Garden of Pomegranates describes this construction — Shin settling into the middle of YHVH — as an image for the Adept who has attained Knowledge and Conversation of the Holy Guardian Angel: matter brought into balance by the descent of spirit.
- The pentagram diagram itself, Shin fixed at the topmost point above the four other letters, is used as a meditative and ritual glyph in this lineage rather than as a claim about first-century pronunciation.
Later and adjacent developments
- Some later writers have folded Yeheshuah together with the unrelated IHS/JHS Christogram — a monogram derived from the Greek letters iota-eta-sigma (ΙΗΣ), the first letters of Ἰησοῦς. The resemblance is visual and coincidental, not a shared origin.
- Twentieth-century esoteric and occult writers occasionally treat the Pentagrammaton as a general "wonder-working word" for invocation, extending its Renaissance ritual use well beyond the original Christian-Hebraist argument about the name of Jesus.
Shin descends into the midst of the four-lettered name — the new word that marks the birth of spirit within the elements.after Israel Regardie, A Garden of Pomegranates
Yeheshuah is not the same claim as Yahshua or Yahushua. Those forms come from the modern Sacred Name Movement, and are built differently.
Yeheshuah (Pentagrammaton)
Y-H-Sh-W-H — five letters, built by inserting Shin into the four-letter Tetragrammaton YHWH. A Renaissance Christian-Kabbalistic construction, explicitly allegorical.
Yahshua / Yahushua
Y-H-Sh-W-`ayin — a reordering of the biblical letters of Yehoshua/Joshua (יהושע), proposed by 19th–20th century Sacred Name believers as the "true" pronunciation of Jesus' actual Hebrew name.
Mainstream scholarship holds that the name in first-century use was Yeshua (ישוע), a shortened form of Yehoshua. The Pentagrammaton was never presented, even by Agrippa, as a claim about that history — it is a mystical construction laid over it.