e 36 AN INTRODUCTION TO SUFI DOCTRINE the cosmicorder. The connection with the metaphysical order provides spiritual psychology with qualitative criteria such as are wholly lacking in profane psycho- logy, which studies only the dynamic character of phe- nomena of the psyche and their proximate causes. When modern psychology makes pretentions to a sort of science of the hidden contents of the soul it is still for all that restricted to an individual perspective be- cause it has no real means for distinguishing psychic forms which translate universal realities from forms which appear symbolical but are only the vehicles for individual impulsions. Its ‘‘collective subconscious” has most assuredly nothing to do with the true source of symbols; at most it is a chaotic depositary of psychic residues somewhat like the mud of the ocean bed which retain traces of past epochs. For profane psychology the only link between the macrocosm and the w orld of the soul lies in the impres- sions which reach the soul through the gateway of the senses, but Sufi psychology takes account of the analogy in constitution between the macrocosm and the human microcosm. To this order of ideas belong such sciences as astrology the symbolism of which has been used inci- dentally by certain Sufi masters. The Sufi path can be considered as a way towards knowledge of oneself in conformity with the saying of the Prophet : “He who knows himself (nafsahu) knows his Lord.” It is true that this knowledge applies ultimately to the Unique Essence, the immutable Self (al-huwiyah) and so goes beyond any cosmolpgical or