Kṛṣṇa says like this, "I am their father." To whom? Sarva-yoniṣu: "In all species of life, beginning from Brahmā down to the ant." So if you kill your brother, say, who is not important, will your father approve, "Oh, you have done nice. You are very nice son. You are earning millions of dollars, and this man is useless, this, this boy. So you have killed. It is very nice"? No, father will never tolerate. To the father, the useless son and the earning son, both are equal in affection.
So therefore it is the duty of the elderly son, those who are advanced, not to kill the insufficient son, but to give them education of Kṛṣṇa consciousness. This is the duty. It is not that, "Because this living entity is useless, then kill him." So you can kill, but you will be implicated. Therefore Yamarāja is there. Yamarāja's business is to see how much sinful this living entity is, and he is offered a similar body. Karmaṇā daiva-netreṇa (SB 3.31.1). You will be judged after your death, every one of us. Of course, if he takes Kṛṣṇa consciousness seriously, then the path is automatic. Automatically you go back to home, back to Godhead. There is no question of judgment. Judgment is for the criminals, the rascals, who are not Kṛṣṇa conscious. But if you become Kṛṣṇa conscious, even if you cannot finish the job in this life, even if you fall, still, you will be given another chance of human body, to begin where you ended, to begin from the point where you fell down. That is . . .
Therefore svalpam apy asya dharmasya trāyate mahato bhayāt (BG 2.40). If you have taken to Kṛṣṇa consciousness, try to execute it very seriously, means to follow the rules and regulation and chant Hare Kṛṣṇa. That's all. Five things: no illicit sex, no gambling, no meat-eating . . . we don't prohibit sex, but illicit sex is most sinful. Most sinful. Unfortunately, they are so rascals, one sex to another, another sex to another, another sex . . . that is māyā's illusion, influence. But if you stick to Kṛṣṇa . . . mām eva ye prapadyante māyām etāṁ taranti te (BG 7.14). If you catch up Kṛṣṇa's lotus feet very tightly, then you will not fall down. But if you make a show of so-called brahmacārī, so-called gṛhastha or so-called sannyāsī, then you will fall down. We are experiencing that. Then you must fall down. Kṛṣṇa will not tolerate a defaulter, a pseudo devotee. Māyā is very strong. Immediately capture him, "Come on. Why you are here? Why you are in this Society? Get out." That is Yamarāja's duty. But if you remain in Kṛṣṇa consciousness, Yamarāja will not touch you. Your death is stopped from the point where you begin Kṛṣṇa consciousness. Your death is stopped. Nobody is prepared to die. That is a fact. You may say, I may say: "No, I am not afraid of death." That is another rascaldom. Everyone is afraid of death, and nobody wants to die. That is a fact. But if you are serious about that thing, that "I shall stop my process of death, dying process," then it is Kṛṣṇa consciousness.