Last week, I summarized the history of alchemy in Europe, the Middle East, India and China. Alchemy is tradition spanning millennia that influenced the development of modern chemistry, medicine, philosophy and psychology. Western alchemy blends Greek, Egyptian, Islamic and Jewish traditions, and is a branch of Hermetic philosophy, which is based on the works of Hermes Trismegistus, meaning “Thrice-Great” Hermes.

It is debated why Hermes Trismegistus was called “Thrice-Great” but it is thought that it is because he knows three parts of the wisdom of the universe: alchemy (the operation of the sun), astrology (the operation of the stars) and theurgy (the operation of the gods). Hermes credited the creation of astrology to Zoroaster, founder of the Zoroastrian religion and Middle-Eastern philosopher living sometime in the second half of the 2nd millennium BC.

Hermes Trismegistus is considered the founder of science, religion, mathematics, geometry, alchemy, philosophy, medicine and magic. He…