So the whole scheme is Vedic scheme, not otherwise: how to become immortal. You find in Bhagavad-gītā, yad gatvā na nivartante tad dhāma paramaṁ mama (BG 15.6). In many places, the śāstra only aims at. In another place, in Bhāratī-kāvya (Bhakti-kāvya) (?), when Viśvāmitra Muni came to see Mahārāja Daśaratha to ask his son, Rāmacandra and Lakṣmaṇa, to take them, they were boys at that time, and there was a demon disturbing in the forest. So Viśvāmitra... (aside:) Not back side ... Viśvāmitra Muni came to Mahārāja Daśaratha for help. Viśvāmitra Muni could kill that demon immediately, but that is not the business of the brāhmaṇa. Killing business is for the kṣatriya. Just see how... He was quite powerful. He could kill that demon simply by saying that "You die." He was so powerful, Viśvāmitra Muni. But still, he came to the king for help.
So when Viśvāmitra Muni came to Mahārāja Daśaratha, as we ask, "How are you?" so Daśaratha, Mahārāja Daśaratha inquired from Viśvāmitra Muni, aihistam yad punar janmajaya: (?)"My dear sir, if there is anything disturbance in your occupation? Because you are trying to conquer over death." All the great ṛṣis and saintly persons, all spiritual realization means to conquer over death. So this was the question. ihistam yad tam punar janmajaya.(?) Punar janma, you are trying to own over repetition of birth. The modern civilization, they do not know that it is possible. It is possible to become immortal, to have eternal blissful life of knowledge. That is called immortality. Sac-cid-ānanda. Sat means eternity and cit means knowledge and ānanda means pleasure, bliss. We are part and parcel of Kṛṣṇa. Kṛṣṇa is sac-cid-ānanda vigraha (Bs. 5.1). His transcendental body is eternal, blissful and complete knowledge, His body. Therefore He's speaking Bhagavad-gītā. If He's an ordinary man, what is the use of hearing Him? Ordinary man will commit mistake, will cheat, will be illusioned. His senses are imperfect; how he can give complete knowledge? That is not possible. Therefore we are not concerned to hear any rascal. We want to hear Kṛṣṇa.