Sridhara Swami's Commentary
The dual method of realising the Brahman or the spiritual substratum pervading all existence has been taught with karma yoga or the performance as prescribed Vedic activities as the beginning stage and jnana yoga or the cultivation of Vedic knowledge as the intermediate stage in the last two chapters, is being concluded with this verse. One who has offered all actions to the Supreme Lord has renounced actions. This yoga or the science of the individual consciousness attaining communion with the ultimate consciousness is performed continuously. Therefore all doubts in regard to ego-consciousness have been destroyed by the fire of knowledge knowing that one is not the physical body. One is consciousness and self alert and is not bound by actions whether they are naturally done for oneself or for others.