Ramanuja's Commentary
The word nityatam can refer to eternal, regular or even daily. An act is
eternal if it is connected to the atma which is the eternal soul. Actions
merely connected to prakriti or the material nature are a persistent
inheritance from one's past activities in the unknown past. Thus to perform
actions comes easily as a natural phenomena and not subject to the inherent
dangers of possessing an impure mind or the lack of sense control
associated the with jnana yoga, the cultivation of spiritual knowledge.
Therefore Lord Krishna is urging Arjuna to perform karma yoga or actions
without attachment as in his case it is superior to cultivating knowledge.
A-karma is non-action which implies cultivating knowledge by the abstention
of activities. But it is known that it is not possible to completely
achieve the actionless state. Even for the followers of jnana yoga the
path of karma yoga is superior because in jnana yoga one must follow a path
one is naturally not accustomed, is difficult to practice, fraught with the
risk of dominant senses and also which does not flow as an inherent
tendency like the path of karma yoga where actions follow the natural
locomotion of the body in the course of daily activities.
Further it will be shown that even one who is liberated by atma-
tattva realisation of the eternal soul; still may be involved in so many
activities, performing actions without attachment or as a matter of duty.
Thus even atma-tattva can be connected to material activities transforming
them to spiritual activities. Hence karma yoga can be superior in this way.
What can be inferred about the superiority of karma yoga over jnana yoga
will be evident to one who is actually engaged in practising jnana yoga.
But an alternative argument could be alright suppose one is determined to
abstain from all actions, then how does one expect to maintain their bodily
existence which depends on eating and sleeping and washing and exercising
etc. and by which the body is very helpful and useful in practising jnana
yoga. The maintenance of one's physical body is absolutely essential to
complete the course charted in life until one achieves their goal. The way
in which one maintains their body is by actions such as labour by rightful
means to acquire funds for performing worship to God by offerings of food
which are subsequently imbued with spiritual potency and by partaking of
the remnants of such foods solely for bodily sustenance each day maintain
their bodies.
In the Chandogya Upanisad VII.XXVI.II we find: It is by the purity of food
that one's mind becomes purified. When the mind is purified one attains
access to the eternal soul dwelling within the heart.
Thus if one desires to desist from all activities how will their mind
become purified and how will their bodily needs be maintained? Thus it is
obvious that one who practices jnana yoga in order to maintain their bodily
existence must still continue performing the daily and occasional duties
prescribed in the Vedas until they reach their goal. The same as if one
practised karma yoga. Also in karma yoga the contemplation of atma-tattva
is also included in the conceptions that I am not my body perfoming actions
and I am not the actual doer of any actions. So for all these reasons karma
yoga is preferably recommended to jnana yogis.
So the conclusion is for Arjuna to desist and practice karma yoga.
But if it is still postulated that actions such as the acquiring of funds
involves the my-ness of this is my money and the I-ness of I have earned
this by the strength of my mind and the power of my faculties and that
these efforts must cause bondage Lord Krishna refutes this argument in the
next verse.