This Kṛṣṇa consciousness practice is turning this material body into spiritual body. How it is done? The example I have several times given, that you put the iron in the fire. The more it is warm, it becomes fire. When the iron is red hot—that when the iron has acquired the qualities of fire—you touch the iron anywhere, it will act as fire. Similarly, this body, although it is material—there are so many examples. A metal, electrified, the metal is not electricity. But when it is electrified, you touch the metal, you get electric shock immediately. Just like the electric wire. Copper, it is copper. But as soon as it is electrified, you touch it, you get electric shock. There are so many examples. Similarly, if your body is spiritualized, then the material action is no more. Material action means sense gratification. So the more one becomes spiritualized, the material demands become nil. No more material activities.
So how you can do that? The same example: You have to keep the iron constantly with the fire. You have to keep yourself constantly in Kṛṣṇa consciousness. Then even your this body, material body, is spiritualized. There is a Sanskrit grammatical law which is called māyātpoktaya (?). Marat(?) means, there is a word, just like svarṇamaya. Svarṇamaya means golden. Golden can be called, when it is made of pure gold, that is also golden. And if it is made of something else but the coating is gold, large quantity of gold, it is also golden. Similarly, when this material body is full with spiritual activities only, this is also spiritual. Therefore saintly persons, of course in your country everyone is put into the grave after passing away, but in India according to Vedic system, only very high personality, devotees, their body is not burned. It is considered spiritual. A sannyāsī's body is not burned because it is considered spiritual. So how it becomes spiritual? The same example: When the body has no more any material activities, simply spiritual activity in Kṛṣṇa consciousness, that body is spiritual.
So if this world become full in Kṛṣṇa consciousness, nobody is working for sense gratification, only for satisfaction of Kṛṣṇa, this world becomes spiritual world immediately. This requires little time to understand. Anything used for Kṛṣṇa, simply for Kṛṣṇa's satisfaction, it is spiritual. Just like we are using this microphone for talking about Kṛṣṇa, then it is spiritual. Otherwise what is the difference between this prasādam and ordinary food? We are distributing prasādam, people will say, "Why is prasādam? The same fruit we eat, and you have simply cut into pieces it has become prasādam?" They can say that. How it is prasādam? But it is prasādam. You go on eating this prasādam, you become spiritualized. Actually it is prasādam. Just like the same example, if I take that iron, hot iron, if I say "It is fire." Somebody may say, "Oh, why it is fire? It is iron." I say, "Touch it." You see? These are crude examples, but that is the...
When your activities—actually in higher sense there is no matter. There is no matter, everything is spiritual because Kṛṣṇa is spiritual. Kṛṣṇa is whole spirit, and the matter is one of the energy of Kṛṣṇa. Therefore it is also spirit. But because it is being misused, not for the purpose of Kṛṣṇa, therefore it is matter. So our Kṛṣṇa consciousness movement is to spiritualize, respiritualize the whole thing. Whole social position, political position, anything. It is very nice movement. People should try to understand it. And if it will actually spiritualize the whole world—of course that is not possible, but the ideal is like that. But at least if individually one tries this respiritualization method, his life become perfect.