Similarly, there is a statement describing confusion caused by fearfulness. These symptoms were exhibited by Arjuna when he saw Kṛṣṇa's universal form on the battlefield of Kurukṣetra. His confusion was so strong that his bow and arrows fell from his hand, and he could not perceive anything clearly.
Once the Bakāsura demon assumed the shape of a very big duck and opened his mouth in order to swallow Kṛṣṇa and all the cowherd boys. When Kṛṣṇa was entering into the demon's mouth, Balarāma and the other cowherd boys almost fainted and appeared as though they had no life. Even if they are illusioned by some ghastly scene or by any accidental occurrence, devotees never forget Kṛṣṇa. Even in the greatest danger they can remember Kṛṣṇa. This is the benefit of Kṛṣṇa consciousness: even at the time of death, when all the functions of the body become dislocated, the devotee can remember Kṛṣṇa in his innermost consciousness, and this saves him from falling down into material existence. In this way Kṛṣṇa consciousness immediately takes one from the material platform to the spiritual world.
In this connection there is a statement about persons who died at Mathurā: "These persons had a slight breathing exhiliration, their eyes were wide open, the colors of their bodies were changed, and they began to utter the holy name of Kṛṣṇa. In this condition they gave up their material bodies." These symptoms are prior manifestations of death.