The Book of Soyga, also known as Aldaraia sive Soyga vocor, is a mysterious manuscript that has captivated occultists and scholars for centuries. The origins of this text are shrouded in obscurity, though it gained prominence through its association with John Dee, a 16th-century mathematician, astrologer, and occultist. Dee, who is often remembered for his work in angelic magic, acquired the Book of Soyga in the late 1500s, recognizing it as a potentially significant source of arcane knowledge. The manuscript consists mostly of Latin text, including incantations, angelic names, and references to occult practices, but it is the final 36 pages, filled with cryptic ciphered tables, that have made it one of the most enigmatic works in the occult tradition.
Despite his vast knowledge, Dee was unable to decode these tables, which seemed to present an unsolvable puzzle. In his desperation, Dee turned to his scryer, Edward Kelley, who claimed to have the ability to summon angels. On March 10, 1582, Kelley allegedly invoked the archangel Uriel, who told Dee that the book had been revealed to Adam in the Garden of Eden by angels. Uriel also warned Dee that only the archangel Michael could decipher the tables, and that anyone who attempted to unlock their secrets would die within two years. Dee, however, was never able to decipher the ciphered pages, and the book remained lost to history after his death in 1608. It wasn’t until nearly four hundred years later, in 1994, that two copies of the manuscript, believed to have been owned by Dee, resurfaced in the British Library and the Bodleian Library at Oxford.
In 2006, mathematician James Reeds made a breakthrough in understanding the ciphers. Reeds uncovered the algorithmic structure behind the tables, revealing that the tables were based on a Latin substitution cipher, with 14-character seed words arranged in grids. His work helped to demystify the cipher, although the full meaning and practical use of the tables remain open to interpretation. One of Reeds’ deciphered examples revealed encoded words connected to angelic lore and mystical rituals. For example, a decoded entry included the word “Zizuph,” an angelic name from Kabbalistic traditions, alongside symbols indicating planetary conjunctions. These decoded words suggested the book’s use as a manual for invoking spiritual forces, with particular attention to astrological alignments.
Despite these revelations, the Book of Soyga remains a text of both intrigue and mystery. While Reeds’ decoding provided a glimpse into the occult knowledge contained within the manuscript, the question of its true purpose remains unanswered. Whether the book was a divine revelation, a work of Renaissance alchemy, or simply a forgery, it continues to inspire fascination. What is clear, however, is that the Book of Soyga stands as a testament to humanity’s enduring desire to uncover hidden knowledge, and to understand the secrets that lie beyond the visible world. Interestingly, James Reeds survived long past the two-year curse predicted by Uriel, which challenges the ominous warnings attached to the book. Nevertheless, the manuscript’s blend of mysticism, mathematics, and angelic lore ensures that its allure will continue to captivate both scholars and those intrigued by the occult for generations to come.
Jason Roberts is a Seattle-based author noted for his acclaimed western horror series The Dead Wind Trilogy as well as other works of cosmic horror infused with historical fiction. His web-based series, Dark Distractions, examines paranormal mysteries, unexplained phenomena, and all things strange.
