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Upayoga is a particular term used in
Jainism to describe functioning of the soul. Consciousness is the basic quality
of a soul. A substance without qualities is not possible to exist. There is
indestructible relation between a substance and its essential qualities. Knowing
is the function of consciousness and is only possible in the conscious
substance. Such conscious substance is the soul. Thus the quality of knowing is
only possible in the soul. No matter how tasty is the sweet but its taste
cannot be known by the dish or the spoon. No matter how scented is the flower,
its fragrance cannot be smelled by the vase. The functioning conscious that
comprehends the special attributes of a substance is Knowledge and the
functioning conscious that comprehends the general attributes of a substance is
Perception.
Such knowing and perceiving capability
can be found only soul substance. That is only thing which differentiates the
soul from matter. If we see from evolutionary aspect then Perception occurs
first and knowledge occurs second. From the perspective of importance, it’s
knowledge that comes first.
The Jain definition of Perception is
similar to the word ‘Pereehtein’ used in Psychology. After general
comprehension of an object, what the soul knows later about the object’s color
etc is knowledge. In short, Perception of an object is like appearance without
any kind of other information whereas knowledge brings the rest of information
like its color, odor, constituents, its position in space etc. Knowledge is the
superior thing in knowing and perceiving because it is knowledge only that
brings the real thing, like learning about the scriptures, realizing about the
soul.
By which the soul comprehends or acts
to gain information about objects is called Upayoga or Cognitive Function.
Acharya Umaswati has defined Upayoga as the soul’s basic attribute. Knowledge
and Perception are two types of Upayoga. When the Upayoga is with shape then it
is called Knowledge and when it is without any shape then it is called
Perception.
Our soul’s cognitive function is
always functioning since beginningless time and it is always variable, i.e., it
never remains fixed or focused on a single object. Keeping it focused on a
single object means we have mastered over meditation. The mundane souls
(trapped in the four destructive karma) can focus their Upayoga on a single
object for maximum 48 minutes. For Arihantas or the Omniscient (who are free
from the four destructive karma or from all the eight types of karma) have Gnanopayoga
(the functioning consciousness as knowledge) at first Samaya and Darshanopayoga
(the functioning consciousness as perception) at second Samaya. Samaya,
according to Jainism is the smallest amount of time and its value is 1 -800
second. Both Darshanopayoga and Gnanopayoga for omniscient is always
active on any object. They don’t need to concentrate, whereas the
non-omniscient souls have to give up concentration at least after 48 minutes.
The cognitive function of a soul can
be fixed on a single object at a tme. The Upayoga working on two different
objects at a same time is never possible. It is because of the infinite energy
attribute of the soul that Upayog functions. To operate infinite gnanopayoga
and darshanopayoga, it requires infinite energy, and it is one of the basic attributes of the
soul.
Here, for the worldly souls, the
knowledge obscuring karma obsures the absolute knowledge attribute of the soul,
and the perception obscuring karma obscures the absolute perception attribute
of the soul. There are many circumstances that makes the functioning of the
soul impure and causes the karmic atoms to bind. Also in the functioning of the
soul in its fully extent the power obstructing karma obstructs the power (infinite
vigor or infinite energy) attribute of the soul. Because the infinite energy is
required to fully function the gnanopayoga and darshanopayoga.
The more the functioning soul stays
away from attachment-aversion and delusion the more it gets closer to pure
upayoga. In order to get rid of endless misery and the cycle of rebirths and
deaths, the worldly soul should try to keep its upayoga in learning the
scriptures, paying homage to the spiritual masters and meditation. Attachment-aversion,
and delusion are the results of the delusion karma and that adds more dirt to
the pure upayoga.