yatha prasuptam purusam

 pranendriya-mano-dhiyah

prabhavanti vina yena

 notthapayitum ojasa

 

Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 

 

When a man is sleeping, all his material assets — namely the vital energy, the senses for recording knowledge, the senses for working, the mind and the intelligence — cannot arouse him. He can be aroused only when the Supersoul helps him.

 

Purport by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 

 

The explanation of Sankhya philosophy is described here in detail in the sense that the virat-purusa, or the universal form of the Supreme Personality of Godhead, is the original source of all the various sense organs and their presiding deities. The relationship between the virat-purusa and the presiding deities or the living entities is so intricate that simply by exercising the sense organs, which are related to their presiding deities, the virat-purusa cannot be aroused. It is not possible to arouse the virat-purusa or to link with the Supreme Absolute Personality of Godhead by material activities. Only by devotional service and detachment can one perform the process of linking with the Absolute.