Titus Burckhardt an eminent traditionalist author writes:
Sufi doctrine possesses several branches, the two most important of which are the domain of Universal Truths (Haqâ’iq) and the domain relating to the human or individual stages of the spiritual way (daqâ’iq); in other words, metaphysics (the science of principles, or of the Principle) and virtue (the “science of the soul”). Needless to say, these two domains are not in watertight compartments. Metaphysics by definition includes everything, but in Sufism it is always linked to spiritual realization. Cosmology, which is derived from metaphysics, applies to both macrocosm and microcosm. Thus, there is a psychology which has a cosmic application and a psychology which, by analogy, applies to the soul or the inward constitution of man.
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