So this ātmā is being transferred from one body to another. How it is being transferred? Just like air is passing from one field to another. Air is passing from this field to another field, another field, another field, and, as he's passing, as he's associating, the air, if it is passing over the nice, fragrant garden, it is, I mean to say, taking with him, with it, the nice flavor, and if it is passing in nasty place, then it is taking the bad smell. Similarly, we are passing from one body to another, and according to the atmosphere we are creating here in this body, we are taking again, transferring ourself to another body.
- etad dvāro hi saṁsāro
- guṇa-karma-nibandhanaḥ
- ajñāna-mūlaḥ apārtho 'pi
- puṁsaḥ svapna ivārpyate
- (SB 7.6.27)
So Prahlāda Mahārāja says, etad dvāraḥ hi saṁsāraḥ. Material existence means we are passing on, I mean to say, do not know how long we are passing. They say, "We cannot remember," "Time immemorial." This is called saṁsāra. This is called material existence. Etad dvāro hi saṁsāro guṇa-karma-nibandhanaḥ. And this material body is there due to my material qualities and according to the quality, my work; and these two things are binding me. Guṇa-karma-vibhāga. So here the caste system, according to guṇa, according to quality, and karma, according to work.
Now Arjuna was advised by Kṛṣṇa that nistraiguṇyo bhavārjuna. Trai-guṇya-viṣayā-vedā nistrai-guṇyo bhavārjuna: "My dear Arjuna, this world is moving on the platform of these material modes: goodness, passion and ignorance. And the whole Vedic literature, or scriptures, they are meant for transcendenting one from this platform to the spiritual platform." So Arjuna was advised, nistrai-guṇyo bhavārjuna: "Just get out of yourself, get out yourself from this entanglement of three guṇas and their work." So Prahlāda Mahārāja is similarly advising, "This is saṁsāra. This is material existence." And what is the basic principle of this material existence? Ajñāna, ignorance, because I have forgotten that I am part and parcel of the Supreme Lord. This is ajñāna. Ajñāna-mūlaḥ apārtho 'pi puṁsaḥ svapna ivārpyate. Although it is just like dream, say, ten years before or twenty years before, oh, I was in India. I was a family man. I was sitting with my wife and children and doing something else. Now that thing is now dream. So we are passing... Just like at night we dream something, so this is also another kind of dream, because this is concrete dream, and at night we see abstract dream. The quality is dream. Sometimes we are in abstract dream, and sometimes we are in concrete dream. This is also dream. We do not know how many lives we have passed before this, hundreds and thousands and millions. "Oh, sometimes I have been a cat." Oh, that is now dream. Sometimes I might have been a dog. Not might have been, because the evolution is there. We are coming by evolutionary process from aquatics to vegetable life, from vegetable to, I mean to say, reptile life, then, from bird's life, then beast's life, then uncivilized life. Then we have come to the civilized form of life under the grip of nature. So we have passed so many status of life. So they have become now dream. If somebody says, "Oh, forty millions of years before, you were a tree," so will you believe it? It is dream. But actually I was, by nature's law.