So Kṛṣṇa advises that tasmād yudhyasva. Tasmād yudhyasva bhārata. "Don't think that your grandfather, or the other party, relatives, they'll be destroyed by fighting. It is not the fact, that, by destruction of the body, the soul is destroyed." Real purpose is... Bhagavad-gītā. That we should understand that the soul is always existing, even... Na hanyate hanyamāne śarīre (BG 2.20).
- ya enaṁ vetti hantāraṁ
- yaś cainaṁ manyate hatam
- ubhau tau na vijānīto
- nāyaṁ hanti na hanyate
- (BG 2.19)
There is another example. Kṛṣṇa says... Because the soul is immortal, eternal, so if somebody kills somebody, the body is destroyed, but the soul is not destroyed. So if one thinks that "I have killed him, he's finished," he's also foolish. And one who thinks that "If I have died in the fight, then I will be finished." No. Ubhau tau na vijānītaḥ. Both of them are ignorant. Ubhau tau na vijānīto nāyaṁ hanti na hanyate. The living soul is never killed, neither he can kill others.