In this connection, Vidura, while trying to detach his elder brother, Dhṛtarāṣṭra, from his familial attachments, said, “My dear brother, you just fix your mind on the lotus feet of Kṛṣṇa, who is worshiped with beautiful, erudite verses by great sages and saintly persons. Kṛṣṇa is the supreme deliverer among all deliverers. Undoubtedly there are great demigods like Lord Śiva and Lord Brahmā, but their positions as deliverers depend always upon the mercy of Kṛṣṇa.” Therefore Vidura advised his elder brother, Dhṛtarāṣṭra, to concentrate his mind and worship only Kṛṣṇa. If one simply chants the holy name of Kṛṣṇa, this holy name will rise within one’s heart like the powerful sun and will immediately dissipate all the darkness of ignorance. Vidura advised Dhṛtarāṣṭra to therefore think always of Kṛṣṇa, so that the volumes of contaminations due to sinful activities would be washed off immediately. In Bhagavad-gītā also Kṛṣṇa is addressed by Arjuna as paraṁ brahma paraṁ dhāma pavitram [Bg. 10.12]—the supreme pure. There are many other instances exhibiting Kṛṣṇa’s supreme purity.