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THE SCIENCE OF SELF-REALIZATION
which means “those who have lost their sense.” That is also further explained in the  Bhagavad-gītā  [7.23]:
antavat tu phalam teṣām 
  tad bhavaty alpa-medhasām 
  devān deva-yajo yānti 
  mad-bhaktā yānti mām api
“Men of small intelligence worship the demigods, and their fruits are limited and temporary. Those who worship the demigods go to the planets of the demigods, but My devotees reach My supreme abode.” The rewards given by the demigods are temporary because any material facility must act in connection with the temporary body. Whatever material facilities one gets, whether by modern scientific methods or by deriving benedictions from the demigods, will be finished with the body. But spiritual advancement will never be finished.
People should not think that we are preaching a sectarian religion. No. We are simply preaching how to love God. There are many theories about the existence of God. The atheist, for example, will never believe in God. Atheists like Professor Jacques Monod, who won the Nobel Prize, declare that everything is chance (a theory already put forward long ago by atheistic philosophers of India such as Cārvāka). Then other philosophies, such as the  karma-mīmāmsā  philosophy, accept that if one goes on doing his work nicely and honestly, automatically the result will come, without need for one to refer to God. For evidence, the proponents of such theories cite the argument that if one is diseased with an infection and takes medicine to counteract it, the disease will be neutralized. But our argument in this connection is that even if one gives a man the best medicine, he still may die. The results are not always predictable. Therefore, there is a higher authority,  daiva-netreṇa , a supreme director. Otherwise, how is it that the son of a rich and pious man becomes a hippie in the street or that a man who works very hard and becomes rich is told by his doctor, “Now you may not eat any food, but only barley water”?
The  karma-mīmāmsā  theory holds that the world is going on without the supreme direction of God. Such philosophies say that everything takes place by lust ( kāma-haitukam ). By lust a man becomes attracted to a woman, and by chance there is sex, and the woman becomes pregnant. There is actually no plan to make the woman pregnant, but by a natural sequence when a man and a woman unite, a result is produced. The