While most Neoplatonists dismissed the use of astrology for spiritual guidance, both Neoplatonic and Hermetic theurgists recognized its utility in the construction of effective rituals. However, the astrology practiced in their time — the first few centuries CE — was very different from the astrology practiced today. We will go through the basics of Hellenistic astrology, its application to ritual, and how it was understood by the practitioners of theurgy. This will present original research on the Decans. Having had my curiosity piqued by mysterious references in Hermetic texts to the Decans as secret sources of great magical power and knowledge, I have spent the last 10 years collecting material on them from obscure Hellenistic sources. I will describe my reconstruction of a system of Decanic magic that I have used to significant effect.
Presenter: Don Frew Bibliography