We should not waste our this valuable life, human form of life. We begin our this evolution. First of all, the world is covered with water. Pralaya-payodhi-jale dhṛtavān asi vedam. Now, still, three-fourth of this univer . . . earthly planet is covered with water. In the beginning, there was the whole earthly planet was covered with water. Gradually, the water is drying up, and the land is coming. Then we are calculating, "This is Asia. This is America. This is Europe." Land is coming out. And gradually land, land, land, land—there will be only land, no water. That means destruction. When there will be no water, and scorching heat, the whole earthly planet will be ablaze and everything will be burned into ashes. Then again there will be rainfall, and everything will be mixed up, and then again there will destruction. This is going on. Bhūtvā bhūtvā pralīyate (BG 8.19). And similarly, our position with this body. This will be also dissolved again. This nice form you have got, I have got, but when it will be finished, this is finished forever. We are not going to get any more. You will get different body, not exactly this body. It is bubble. One bubble lost, that is lost forever. That is lost forever. But we are so foolish, we are thinking, "This is permanent settlement." Permanent settlement. This is called ignorance. There is no question of permanent settlement. Temporary under the . . . prakṛteḥ kriyamāṇāni guṇaiḥ karmāṇi sarvaśaḥ (BG 3.27). Under the laws of nature we are getting different types of bodies, different types of opportunities. And it is going on. But we are spirit soul; we are not this material body.
So we must have sense and take shelter of the Supreme Personality of Godhead to save ourself from this material condition of life, repetition of birth, death, old age and disease