Just like you go to a physician, and according to the gravity of the disease, the physician prescribes a medicine which may be very costly or may not be costly. That depends on the gravity of the disease. If the disease is very dangerous, then sometimes you have to accept some medicine which is very costly. Similarly, our contamination with sinful activities will require proportionate atonement. That is the prescription of the scriptures. So Śukadeva Gosvāmī says that "Before your death, if you accept some atonement, then next life you'll not suffer. Otherwise you'll carry with you the resultant action of your sinful activities and you'll have to suffer next life." Just like in the state laws, if you kill some man, murder, then the state law says that you shall be also hanged. "Life for life."
So this is is not very new. The, in the Manu-saṁhitā... Manu-saṁhitā means Lord Manu, he's the giver of law to the mankind. From Manu, the word man has come. The exact Sanskrit word "manuṣya." Manuṣya means man. So there is some link with Manu, M-a-n-u, and "man." So this Latin word comes from the Sanskrit word, manu. So Manu is supposed to be the law-giver to the humankind. So in the Manu-saṁhitā it is stated there that when the king kills one man, or hangs one man who is a murderer, that is benefit to him. Otherwise, if he's not killed, then he will carry the reaction of his murdering action, and he'll have to suffer in so many ways. The laws of nature are very subtle. They are very diligently administered. People do not know it. So on the whole, the Manu-saṁhitā, life for life is sanctioned. And that is practically observed all over the world. But similarly, there are other laws, that you cannot kill even an ant. Then you are responsible. You have no right to kill. And in the Bible also, we see, Lord Jesus Christ says, "Thou shalt not kill." So killing is not allowed in any religious principle. Anyone who is killing, he's not considered in the human society. You cannot kill. The... Lord Buddha's also principle is ahiṁsā paramo dharmaḥ, no killing. Lord Jesus Christ also says, "Thou shalt not kill." In our Bhagavad-gītā it is also said, amānitvam adambhitvam ahiṁsā (BG 13.8). Ahiṁsā means not to become violent, not to kill.