He is not addressing his father as "My dear father"; "My dear best of the atheists." Therefore his father was very angry, "This child, he talks with me on equal level and does not fear me. Kill him!" Asura. He is prepared to kill his son even, if he does not agree with him. You see? We are also prepared. If one is not devotee, if he is son, we can kill him. The same. But our is for Kṛṣṇa, and the asuras is for himself. That is the difference. He wants to do everything for his personal satisfaction, and we want to do everything for Kṛṣṇa's satisfaction. That is the difference. The same propensities are there, but when it is applied for Kṛṣṇa, then it is purified, and when it is applied for personal self, it is impure. This is the difference.
So Prahlāda Mahārāja said, "The best education is that which makes one anxiety-free." That is best education. Now where is that education? Is there any education throughout the whole world, in so many universities, especially in your country there are nice, very, very . . . rather, they have created so much anxieties that the boys, they are frustrated. They are giving up everything, becoming hippies. Where is anxiety-less? They increase anxiety. Increase anxiety. Tat sādhu manye 'sura-varya dehināṁ sadā samudvigna . . . "My dear father, the best of the asuras, I think that anyone who has accepted this material body is full of anxieties." Asad-grahāt. Asad-grahāt means . . . asat means temporary. Because he has accepted a body which is temporary, he is full of anxieties. That is the real problem.