Paracelsus (1493-1541, Zwitserland)

Alchemist, astrologie, botanicus, studeerde aan diverse universiteiten waaronder Wittenburg /Maarten Luther. Vanf 1507 'de grote wandeling', minearologie, Belang van ervaring.


As a physician of the early 16th century, Paracelsus held a natural affinity with the Hermetic, neoplatonic, and Pythagorean philosophies central to the Renaissance, a world-view exemplified by Marsilio Ficino and Pico della Mirandola.

Paracelsus believed in the Greek concept of the four elements, but he also introduced the idea that, on another level, the cosmos is fashioned from three spiritual substances: the tria prima of mercury, sulfur, and salt. These substances were not the simple substances we recognise today, but were rather broad principles that gave every object both its inner essence and outward form. Mercury represented the transformative agent (fusibility and volatility); sulfur represented the binding agent between substance and transformation (flammability); and salt represented the solidifying/substantiating agent (fixity and noncombustibility). For example, when a piece of wood is burnt, the products reflect its constitution: smoke reflects mercury, flame reflects sulfur, and ash reflects salt.
The tria prima also defined the human identity. Sulfur embodied the soul, (the emotions and desires); salt represented the body; mercury epitomised the spirit (imagination, moral judgment, and the higher mental faculties). By understanding the chemical nature of the tria prima, a physician could discover the means of curing disease.

 

Planet

Metal

Sun

Gold

Heart

Moon

Silver

Brain

Jupiter

Tin

Liver

Venus

Copper

Kidneys

Saturn

Lead

Spleen

Mars

Iron

Gall bladder

Mercury

Quicksilver

Lungs

Contributions to psychotherapy
Paracelsus is credited as providing the first clinical/scientific mention of the unconscious. In his work Von den Krankeiten he writes: "Thus, the cause of the disease chorea lasciva is a mere opinion and idea, assumed by imagination, affecting those who believe in such a thing. This opinion and idea are the origin of the disease both in children and adults. In children the case is also imagination, based not on thinking but on perceiving, because they have heard or seen something. The reason is this: their sight and hearing are so strong that unconsciously they have fantasies about what they have seen or heard.