ज्ञानं ज्ञेयं परिज्ञाता त्रिविधा कर्मचोदना |
करणं कर्म कर्तेति त्रिविध: कर्मसंग्रह: |
jñānaṁ jñeyaṁ parijñātā tri-vidhā karma-chodanā
karaṇaṁ karma karteti tri-vidhaḥ karma-saṅgrahaḥ
।।18.18।।ज्ञान? ज्ञेय और परिज्ञाता — इन तीनोंसे कर्मप्रेरणा होती है तथा करण? कर्म और कर्ता — इन तीनोंसे कर्मसंग्रह होता है।
Knowledge, the object of knowledge, and the knower—these are the three factors that induce action. The instrument of action, the act itself, and the doer—these are the three constituents of action.
English Translation Of Sri Shankaracharya’s Sanskrit Commentary By Swami Gambirananda
18.18 Jnanam, knowledge (-being derived in the sense of ‘that through which something is known’, jnana means knowledge concerning all things in general-): so also jneyam, the object of knowledge (-that also is a reference to all objects in general-); similarly, parijnata, the knower, the experiencer, a product of ignorance, who partakes of the nature of the limiting adjuncts;-thus, this tripartite group formed by these is the trividha, threefold; karma-codana, inducement ot action, inducer of all actions in general. For, it is when the three, viz knowledge etc., combine that commencement of all actions meant either for acceptance or rejection [Acceptance, rejection or indifference.] are possible. After that, what are initiated by the five, viz locus etc., and are grouped in three ways according to the differences of their being based on speech, mind and body become comprehended under the three, viz instrument etc. This is what is being stated: Karma-sangrahah, the comprehension [It is well know that actions are based on the three-instrument etc.] of actions; iti, comes under; trividhah, three heads, three classes; viz karanam, the instrument (-derived in the sense of that through which anything is done-), i.e. the external (organs) (ear etc.) and the internal (organs) (intellect etc.); karma, the object (-derivatively meaning that which is most cherished by the subject and is achieved through an act-); and karta, the subject (agent), who employs the instrument etc., who partakes of the nature of the limiting adjuncts.
Sangrahah is derived thus: that in which something is comprehended. The comprehension of action (karma) is karma-sangrahah. Indeed, action becomes included in these three. Hence is this ‘threefold comprehension of action’.
Now then, since action, instrument and result are all constituted by the gunas, it becomes necessary to state the three fold variety in them based on the differences among the gunas, viz sattva, rajas and tamas. Hence it is begun: