The active Imagination is the preeminent mirror, the epiphanic place of the Images of the archetypal world; that is why the theory of the mundus imaginalis is bound up with a theory of imaginative knowledge and imaginative function--a function truly central and mediatory, because of the median and mediatory position of the mundus imaginalis. It is a function that permits all the universes to symbolize with one another (or exist in symbolic relationship with one another) and that leads us to represent to ourselves, experimentally, that the same substantial realities assume forms corresponding respectively to each universe (for example, Jabalqa and Jabarsa correspond in the subtle world to the Elements of the physical world, while Hurqalya corresponds there to the Sky). It is the cognitive function of the Imagination that permits the establishment of a rigorous analogical knowledge, escaping the dilemma of current rationalism, which leaves only a choice between the two terms of banal dualism: either "matter" or "spirit," a dilemma that the "socialization" of consciousness resolves by substituting a choice that is no less fatal: either "history" or "myth".
Henry Corbin, Mundus Imaginalis, or The Imaginary and the Imaginal










