[Magician nature and human magician: on a fundamental analogy of alchemy].

This contribution discusses Paracelsism-influenced early-modern alchemy. There are notably two forms of analogy, each hierarchically arranged: a vertically ordered analogy ("as above, thus below") in which Nature is situated as mediator between God and man, and a horizontally ordered analogy ("as without, thus within") in which Nature's magic is regarded as a model for man, particularly expressed in the metaphor of "Vulcan" (smith) and doctor (e.g., Nature as inner healer). In alchemy the conventional "healing power of Nature" is pin-pointed: The doctor (as alchemist, magician) must unravel Nature's secrets and emulate her magic to perfect her work -particularly medicine production. Diagrams and historical depictions illustrate this.