So it is very easy thing. Simply we have to take to this yoga system, yogaṁ yuñjan mad-āśrayaḥ, under the shelter of Kṛṣṇa or His devotee. Then we shall understand what is God in full, samagram. Samagram means "Full, without any doubt." Other, mental speculators, they are in doubt. They do not know whether there is God or what kind of God He is, what does He do or what is His business, so many things. But these Kṛṣṇa conscious people, they know exactly what is God and where is His address, where is His family. Everything they know, samagram. Samagram and asaṁśaya, without any doubt. Not that, "Yes, I have now come to know God, where He lives, His address and His activity, but it may not be," saṁśaya. No. Asaṁśayaṁ samagram. Asaṁśayaṁ samagraṁ māṁ yathā jñāsyasi tac chṛṇu (BG 7.1). So it is not difficult. If we are actually serious to understand what is God, God is explaining here Himself. You cannot speculate upon God. God is explaining Himself, "This is . . . I am like this." Just like a very big man, if you speculate upon him, "He may be possessing so much wealth, he may be like this, he may be . . ." No. That "may be," may be or may not be. But if that person explains himself, "My dear Mr. Such-and-such, my position is like this. I am like this," then it is very easy.
So take instruction from God to understand God. Then your life will be perfect. And if you understand God, then your all problems solved. Our real problem is repetition of birth and death. That is real problem. That we do not know. We are callous. We do not know what is the position of my real self. That we do not know. This is called ignorance. That instruction is given in the Bhagavad-gītā in the beginning: na hanyate hanyamāne śarīre. This living spirit . . . na jāyate na mriyate vā kadācin na hanyate hanyamāne śarīre (BG 2.20). This, I mean to say, spirit soul is never born. Then what is this birth? The birth is of this body. Dehino 'smin yathā dehe kaumāram (BG 2.13). This change of body . . . we are changing body. But I am the eternal. I know that I had a body of a child. The body is gone. The childhood body is no more existing. But I know that I had a body. This is the proof that I am eternal, the body is changing. This is the way. I was a young man, now I am old man. But I know, "I was young man. My body was like this. I was doing that. But now that is not possible because that body has gone." So similarly, the conclusion is that when this body will be vanquished, I shall accept another body. Tathā dehāntara-prāptiḥ (BG 2.13). This is simple method of understanding the transmigration of the soul. So real problem is that I am eternal, but I am put into such condition that I have to take birth and die, I have to become old and I have to disease. This is the real problem. The modern civilization, they are supposed to be very much advanced. What is the advancement? The real problem is there: you have to accept death. Nobody wants to die, but why death is there? But they are callous. They think, "We have to accept this death" or "This is finished," all vague idea, no real idea.