There are two kinds of cleanliness. Outside, externally, we take bath by soap or by soda, or by oil. We cleanse external body, and internally by cleansing the intestine, the heart, the mind, the consciousness—that is internally cleansing. And external . . . Both cleansed, one must be. Bāhya abhyantara-śuciḥ. Yaḥ smaret puṇḍarīkākṣaṁ sa bāhya abhyantara-śuciḥ. Because they are not śuci . . . Śuci means brāhmaṇas, always cleansed, hygienic. That is śuci. And muci. Muci means cobbler. There is a class in India, cobbler. Their business is to take away the dead animals, especially cows. Other animals, they do not care; they are taken by the vultures and others. But when a cow is dead, that is very important. Cow is alive important and dead also important. It is so important. When the cow is dead the skin is valuable, the hoof is valuable, the horn is valuable, the bones are valuable. Everything is valuable. Just like elephant. Dead or alive, it is one lakh of rupees. The price is the same. That is the . . . Because elephant is very costly, everyone knows. You cannot . . . One lakh of rupees. Unless one is king or a big zamindar he cannot purchase elephant, neither he can keep. And if the elephant is dead, that is also one lakh of rupees, because it contains the ivory bones, very, very costly. So there are animals, either dead or alive, the price is the same. Similarly cow, dead or alive, the price is the same.
So this cobbler . . . Just like we are protecting cows. We cannot kill for the skin, but these asuras, they are killing thousands and thousands of cows for getting the skin, only for the skin. So if you are interested in the skin, if you are interested in the flesh, so at least wait for the time the animal will die. There is no doubt about it. So at least let him, let her die natural death. Why you should kill? You can take at that time the skin, the bone, the hoof. Whatever you like, you can take—the flesh. So in India there is a class, they are called chāmāra. They are called opposite, muci. Śuci and muci. The first class is śuci, brāhmaṇa, and the last class is the muci. The last-class men, muci, they . . . As soon as your animal is dead you give them information. They will come. They'll take the animal. They will get the skin for nothing. So they'll tan it and make shoes for selling. So they will get the raw materials free of charges, so they can make shoes. Tanning with oil and keeping it in the sunshine, the skin becomes soft and durable, and then you can prepare shoes. A class of men, muci. So there was no problem. And the bones you gather together and keep in a place. In due course of time it will become very good fertilization. And they can eat the flesh also. Only the cobbler class, the muci class, they eat this cow's flesh after taking the dead animal. So after killing, everyone eats; so why not wait for the natural death and eat it?
But because they are asuras, rākṣasas, they do not wait for that. They want the fresh. What is that "fresh"? Unless you kill the animal, you cannot eat. So where is freshness? You have to kill him. You have to make it dead, so why not make it natural dead? And they have imagined something, this, that, vitamins, and so on, so on. This is asuras. So these asuras, they do not know that killing of an animal is sinful. You cannot . . . Just like we are sitting here, and if somebody comes and disturbs us and makes us obliged to leave this place, that is criminal. That is criminal. Similarly, a living entity has been ordained by the nature's law that he has to live in such and such body for a certain period. The living entity never dies. Na hanyate hanyamāne śarīre (BG 2.20). So killing the body, he does not die, but because you disturb him, his duration of period to live in that body, you become sinful. You cannot disturb him.