As soon as one comes to this platform of knowledge, then he becomes prasannātmā. "Oh, why I am serving these nonsense? I forgot that I am a spirit soul, minute particle of Kṛṣṇa. My business is to serve Kṛṣṇa." Just like . . . I have already explained: part and parcel means serving the whole. That is called part and parcel. Any example you can take. In office there are so many worker, but they are working for satisfaction of the whole. Similarly, the whole is Kṛṣṇa. Anything, we individually or anything, they are meant for Kṛṣṇa's satisfaction. Īśāvāsyam idaṁ sarvam (ISO 1). Upaniṣads. Īśāvāsyam idaṁ sarvam. Anyone who has understood that everything belongs to Kṛṣṇa, Īśa . . . īśa means Kṛṣṇa. Īśa or īśvara. There are so many īśvaras or īśa, but īśvara, real īśvara, is Kṛṣṇa. Īśvaraḥ paramaḥ kṛṣṇaḥ (Bs. 5.1). And Kṛṣṇa also says in the Bhagavad-gītā, mattaḥ parataraṁ nānyat (BG 7.7). There are many īśvaras, or īśas. That is all right. But "Nobody is greater than Me." That is Kṛṣṇa. Kṛṣṇas tu bhagavān svayam (SB 1.3.28). So this is jñāna. So as soon as one comes to this conclusion, that "Kṛṣṇa is the Supreme Personality of Godhead. I am Kṛṣṇa's part and parcel. I have got the same quality as Kṛṣṇa has got, but He is Prabhu, I am servant. He is master, and I am servant," this is perfect knowledge. Then jñāna-vairāgya-yuktena bhakti-yuktena.
So bhakti means when one has attained real jñānam. Without real jñānam, nobody can become bhakta. The foolish person says that bhakti's meant for ajñānī, or less intelligent. No. Bhakti is meant for the most intelligent person. Because bahūnāṁ janmanām ante jñānavān māṁ prapadyate (BG 7.19). You become experienced, very, very experienced, after many, many years. So it is not many, many years, but many, many births one actually becomes jñānī. And what is that jñāna? Vāsudevaḥ sarvam iti (BG 7.19). That is jñānam. So long you cannot understand Kṛṣṇa, or Vāsudeva, you should understand yourself that you are still fool. You may advertise yourself as very jñānī, but you are fool. That is the śāstric conclusion. Because if you are actually jñānī, then you should have surrendered to Kṛṣṇa.