From Brief Outline of Spagyric Theory and Philosophy:
Paracelsus said Spagyric Medicine Rests upon Four Pillars:
Physick, Astronomy, Alchemy, and Virtue.
Physick indicates that a person has studied Anatomy and Wellness to a degree that they are a “Paraphysician,” which is to say, “Equal To or Greater than a Physician.”
Astronomy indicates that a person observe the Heavens and the relationship of the heavens to the Natural World. Today, this includes IAU style Sidereal Astrology.
Alchemy is the basis of how Spagyric Remedies are created, and therefore a person must be well-versed and well-practiced in the Alchemical Arts and Sciences, namely in producing Iatrochemical Substances.
Virtue is the most important Pillar, which supports and guides the other three. This includes, above all, the Desire to help others and the ability to not delude oneself due to convention, legalities, investments, or otherwise. One should only ever practice Spagyric Medicine if, and only if, they are truly called to do so, and never just because it is a Trade that is available to them or that”pays well” or for other baser reasons.
https://phoenix-aurelius-research-academy.phoenixaurelius.com/p/introduction-to-spagyric-theory-cosmologyHappy Gnosis