This instruction of bhakti is so powerful that even a child can receive it in any condition of life. We have seen when our saṅkīrtana is performed, especially the children, they immediately imitate... Because they cannot vibrate, small children, but they give claps. The saṅkīrtana movement is so perfect that there is no question of any material condition. In any condition Kṛṣṇa consciousness can be aroused, provided it is in touch with a Kṛṣṇa conscious bona fide spiritual master.
So this child, Prahlāda Mahārāja, from, in the womb of his mother he learned spiritual instruction and he became Kṛṣṇa conscious. Therefore from his birth he was chanting this Hare Kṛṣṇa mantra, and his father was very, very much unhappy: "What kind of child is born? He is Kṛṣṇa conscious." Because he is, he was very much against Viṣṇu. Because Lord Viṣṇu killed his brother Hiraṇyākṣa, so Hiraṇyakaśipu always considered Viṣṇu as the enemy. So he did not like that his son Prahlāda Mahārāja should become a Vaiṣṇava. Vaiṣṇava means viṣṇur asya devatā iti vaiṣṇava. One who has taken, accepted Lord Viṣṇu... That is the Vedic instruction, to take shelter of Lord Viṣṇu. Oṁ tad viṣṇoḥ paramaṁ padaṁ sadā paśyanti sūrayaḥ. This is Ṛg mantra, Ṛg-veda mantra. Viṣṇoḥ paramaṁ padam. Those who are sūraya, sūri or devatā, they are always aiming at the lotus feet of Viṣṇu. Tad viṣṇoḥ paramaṁ padam. That is the highest perfection of life. Other demigods, they are not our goal of life. That is also condemned in the Bhagavad-gītā. Kāmais tais tair hṛta-jñānāḥ yajante anya-devatāḥ (BG 7.20). Anya-devatāḥ. Who are the worshipers of the anya-devatā, other demigods? Those who are lost of their senses. Kāmais tais tair hṛta-jñānāḥ. These are the statements. In the Bhāgavata also it is said, na te viduḥ svārtha-gatiṁ hi viṣṇum (SB 7.5.31). People generally, they do not know that their goal of life should be to take shelter of Viṣṇu. Viṣṇu-tattva and Kṛṣṇa-tattva the same thing.