He took so many benediction, but he did not take this benediction, that "Even God cannot kill me." That he forgot. Therefore, ultimately, with all his intelligence, he failed to become immortal.
So these are all demoniac activities. The divine activities, they are different. So Kṛṣṇa is describing here that etāṁ dṛṣṭim avaṣṭabhya. They manufacture so many demonic ideas, but real idea they forget. Real idea is "God is great; I am small. Therefore I am eternal servant of God." Simple thing. "God is great." Everyone says, "God is great," but he is trying to be as great as God. How it is possible? If you are so powerful you can become as great as God, then why you are trying to become God if you are actually as great as God? That answer they cannot give. Why you are fallen into this material world as very, very small, insignificant? God is not insignificant. That is demonic idea. Therefore it is called etāṁ dṛṣṭim avaṣṭabhya. Their vision is not very correct. Etāṁ dṛṣṭim avaṣṭabhya naṣṭa ātmānaḥ. Naṣṭa means lost, lost. Just like if you are lost of your intelligence, you can talk all nonsense. Naṣṭātmānaḥ. "There is no God" means naṣṭātmānaḥ: he's not very intelligent; he has lost his intelligence. Ātmānaḥ. Naṣṭātmānaḥ. Why naṣṭātmānaḥ? Alpa-buddhayaḥ: the intelligence is not very sharp. Alpa, poor fund of knowledge. Poor fund of knowledge. On account of poor fund of knowledge they think like that: "There is no God," "I am God," and so on, so on, "There is no basic principle of this creation." They do not know.