CONCEPT
Hermetic Tradition
The esoteric philosophy attributed to Hermes Trismegistus holding that cosmos and mind are reflections of one another — the intellectual current feeding both Renaissance magic and early modern science.
The Hermetic tradition is the body of esoteric philosophy attributed to the legendary Egyptian sage Hermes Trismegistus, rediscovered by Italian Renaissance humanists who believed they had recovered texts older than Plato. The tradition held that the cosmos was a living, intelligent system, that the human mind was a microcosm reflecting the macrocosm, and that knowledge of cosmic structure conferred power over nature. Frances Yates demonstrated, against then-dominant scholarship, that this tradition was not a peripheral superstition but one of the intellectual currents feeding into the Scientific Revolution. The belief that the cosmos was rationally knowable — foundational to early modern science — drew on the Hermetic conviction that mind and cosmos shared structure.
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The textual basis of Hermeticism is the Corpus Hermeticum, a collection of Greek philosophical-religious tracts composed in Alexandria between roughly 100 and 300 CE. Renaissance humanists, following the Byzantine scholar Gemistos Plethon, mistakenly believed these texts predated Plato — products of an ancient Egyptian wisdom