B.G 4.18
कर्मण्यकर्म यः पश्येदकर्मणि च कर्म यः। स बुद्धिमान् मनुष्येषु स युक्तः कृत्स्नकर्मकृत् ॥१८॥
He who sees non-action in activities, and sees action in non-activities is the knowledgeable among humans, and he is rightly engaged in Yōga and performs all the right actions.
Gīta Tātparya 4.18
The living being is labeled as a non-performer because it cannot always get results for the actions it carries out. Lord Vishnu is regarded as the one who performs all actions because He is free and independent. Thus, the knowledgeable perceive the living beings struggle as "non-action", while they perceive the unseen hand of the lord even where there is inaction. The word 'kr̥tsnakarmakr̥t', i.e. the performer of all actions, is used for actions of such a knowldgeable person, as he succeeds in obtaining the desired result of liberation.
कर्मणि जीवे। अस्वातन्त्र्यादकर्म। कर्मविधिफलयोरभावात् अकर्मणि विष्णौ स्वातन्त्र्यात् सर्वकर्तृत्वम्।
Even though actions take place in the being, it is not free to act. The living being is said to be a non-performer because of its inability to get results for the actions performed. Lord Vishnu is considered as the doer of all actions as He is free and independent.
"करोऽस्मिन् मीयत इति कर्म जीव उदाहृतः। विधिशब्देनामितत्वात् अकर्म भगवान् हरिः॥"
"The actions performed by the living beings is given as illustration for the actions that dissolve. The term 'destiny' is used due to its lack of limitation and is determined by non-action of the lord Hari."
इति नारदीये।
-thus states Nāradiya Purāna.
कर इति सकारान्तः अदृष्टवाची। क्रियावाची वा। तदधीनत्वात्। प्रसिद्धश्च जीवे कर्मशब्दः पञ्चरात्रे। कृत्स्नफलवत्वात् कृत्स्नकर्मकृत् ॥१८॥
As the living being depends on the lord, the term 'kara' with the suffix 'sakāra' conveys 'adrsta', i.e. the unseen hand, and also action. The term 'karma' is always used regarding 'Jiva', the living being, is a well-known fact within the Pancharatra doctrine. Because of success in obtaining the desired results, the term 'kr̥tsnakarmakr̥t', i.e., the performer of all actions, is used.
