Śrīmad-Bhāgavatam 7.9.1
—
Māyāpur, February 8, 1976
So if you have to approach the supreme pure, you have to become pure. Otherwise there is no possibility. Without being fire, you cannot enter into the fire. Then you'll be burned. Similarly, although you are also Brahman... Part of Parabrahman is also Brahman. Ahaṁ brahmāsmi. This is our identification. But what kind of Brahman? But minute particle of Brahman, small particle. Just like spark and the whole fire. Both of them are fire, but spark is spark, and the big fire is big fire. So the spark cannot become big fire. If he wants to become so, then he falls down. Then whatever little light was there, fire, it becomes extinguished. If the spark out of impudency wants to try to become the big fire, then he falls down. Āruhya kṛcchreṇa paraṁ padaṁ tataḥ patanty adhaḥ [SB 10.2.32]. Āruhya kṛcchreṇa, by severe austerities and penances you can rise up to the impersonal Brahman, but you'll fall down again. That is the fact. So many persons, they are trying to become merged into the existence of the Supreme Brahman, but the result is they are falling down. They must fall down. It is not possible.
Āruhya kṛcchreṇa paraṁ padaṁ tataḥ patanty adho anādṛta-yuṣmad-aṅghrayaḥ [SB 10.2.32]. Without taking care to worship the lotus feet of Kṛṣṇa, they are falling down. So we should be very, very careful not to try to become equal or greater than Kṛṣṇa. There are some rascals, they say that "Such and such rascal is greater than Kṛṣṇa." I do not wish to mention their name. That rascals, they say that "Aurobindo is greater than Kṛṣṇa." They say like that. Do you know that? So this, the world, is full of rascals and fools. We have to... Very cautiously and intelligently we have to make progress in spiritual life. Don't take it very insignificantly. We should be very much careful. Otherwise there is falldown, and once falldown means a gap of millions of years. You have got this human form of life to complete Kṛṣṇa consciousness, but if you are not serious, then again the gap will be millions of years.