This article deals with two schools of Mulla Sadras Transcendent
Theosophy and Jaspers existentialism. In this study, one should take
heed of the terminology of both schools in studying their problems and
solutions. Of course, the two schools are of two differing histories and
traditions, yet both of them emphasize the knowledge of man and refer
to a central core in the definition of man as existence or soul which
cannot be defined due to their dynamism, perceptual nature, and
freedom. This fact possesses innumerable branches and offshoots and
basically man does not enjoy a predetermined entity and each individual
is unique in and of himself. In Sadras school of thought the body and
soul are deeply interwoven. The body is the lower level of the soul, and
the soul is the developed realization of the body. In Jasperss opinion
man has different aspects: Dasein, knowledge at large, spirit, and"""-
existence, which are all interacting with one another. In the eyes of both
thinkers, man has various aspects. Nevertheless, in order to know him,
one should pay special attention to his soul and its related aspects. Both
thinkers have identified three realms in mans soul that are rated as soul
functions and knowledge of them assists in knowing the soul better.