Brian Singer: Without the consciousness, what happens to the soul when the body dies?
Prabhupāda: He enters another body. Suppose if by force I get you out of this room, then you enter another room. That's all. But this is illegal, that you are living in this room . . . By force if I get you out, that is illegal. Then I have to await for the punishment, "Why you have driven out this?" So similarly, although soul is immortal, but taking the soul is immortal, you cannot cut anyone's throat. He has got a right to live in that body for some time by the ordained order of the Supreme. I cannot get you out by force. That is sinful. By nature's way, when he gives up this body, that's all right. But I cannot force the soul to go out of this body by killing. That is sinful.
Brian Singer: How do . . . In the Gītā, Bhagavad-gītā, there was a problem to understand when a person was told by Kṛṣṇa to fight.
Prabhupāda: Well, that is . . . That . . . That we shall discuss. First of all you understand that you are not this body.
Brian Singer: But how can you . . .
Prabhupāda: Then we discuss other things. This is the primary education of spiritual life. First of all you have to understand that you are not this body. You are living entity, different from the body. Just like you are different from the shirt-coat. But the difficulty is, the person who is in a different type of shirt-coat, he is identifying with the shirt-coat, and they are fighting. You have got black coat. You have got white coat. You have got yellow coat. But they do not understand, none of us belong to the coat. We are different from the coat. That is ignorance. The whole world is going on under this impression that "I am this body." So how there will be peace? That kind of thinking is there in the dogs, in the cats. So our point is that if you remain like cats and dogs, how you can attain peace? You are endeavoring for peace. It is not possible. First of all you understand yourself. Brahma-bhūtaḥ prasannātmā na śocati na kāṅkṣati (BG 18.54). These things are discussed there.
Brian Singer: It is good to work towards understanding of God and Kṛṣṇa consciousness. How do you know . . . How does the individual person know, if he makes a decision every day . . . We must make decisions on certain things . . .
Prabhupāda: No, in ignorance, whatever decision you make, that is foolishness.