If you take real knowledge from Bhagavad-gītā, na hanyate hanyamāne śarīre (BG 2.20). That is real knowledge. After destruction of this body, don't think you are finished. You will remain. Tathā dehāntara-prāptir dhīras tatra na muhyati, dehino 'smin yathā dehe (BG 2.13). This is the first instruction. If you want to enter into spiritual life, you must know that you, spirit soul, you are eternal. You don't die; you are not finished. That after the destruction of this body, you accept another body, tathā dehāntara prāptir. These are the versions in the Bhagavad-gītā, authoritative. And dehāntara means another body. There is no guarantee what kind of body you will get. That will depend on your work. You may get the body of a king or you may get the body of a hog, as you have done work in this life. This life is a preparation for the next life.
So here Śukadeva Goswāmī says that if one does not atone these sinful activities . . . that is prāyaścitta vidhi, according to Vedic culture. In Christian also they have got prāyaścitta: confession. Confession, the Christians are supposed to go into the church and confess the sinful activities and pay some fine, and then he becomes free. But that free, that excuse can be done once, twice, thrice, not perpetually. It is not possible. Suppose if you have done something wrong, and if you go to the court and say: "Sir, excuse me. I did not know," the court may excuse you one time, second time, but not for the third time. Third time you will be severely punished.
So these people who are thinking, "By going to the church, by confession, I become free from all sinful activities, and then let me go again, commit the same thing for the whole week, come again and confess," this is not very good business.