- rāja-vidyā rāja-guhyaṁ
- pavitram idam uttamam
- pratyakṣāvagamaṁ dharmyaṁ
- su-sukhaṁ kartum avyayam
- (BG 9.2)
This bhakti-yoga, devotional service, is rāja-vidyā. Raja means king, and vidyā means education, knowledge, learning. As there are common men and there are kings also, as the king is important, the most important person in the state, or the president is the most important person in the state, similarly, of all learnings, this is the king of learning, rāja-vidyā. And rāja-guhyam . . . rāja-vidyā rāja-guhyaṁ. Guhyam means confidential. Confidential, anything confidential is not to be disclosed to the common man. Or after many, many research, one can found . . . one can find out the confidence or the confidential nature of devotional service.
Bahunam janmanam ante (BG 7.19), it is stated in the Bhagavad-gītā. It is most confidential because one comes to this knowledge after cultivating other knowledges for many, many births. One comes to this knowledge. What is this knowledge, devotional, rāja-vidyā? What is the symptom? Bahūnāṁ janmanām ante jñānavān māṁ prapadyate. This is the symptom: that one has surrendered to Kṛṣṇa. That means he is in perfect knowledge.
So long he is not surrendering to Kṛṣṇa, he is trying to become Kṛṣṇa or he is posing himself as equal to Kṛṣṇa or sometimes above Kṛṣṇa. There is a very well advertised yogī. They say, at least his disciples say, that he is above Kṛṣṇa. That is not knowledge. That is ignorance. Real knowledge, jñānavān, is to surrender to Kṛṣṇa. That is real knowledge. Bahunam janmanam ante (BG 7.19). If one is actually intelligent, he should not wait for many, many births. If he believes in the Bhagavad-gītā, in the statement of Bhagavad-gītā, then, immediately after hearing this verse, that bahūnāṁ janmanām ante jñānavān māṁ prapadyate, he should immediately surrender to Kṛṣṇa.
That is . . . that Bhaktivinoda Ṭhākura sings:
- mānasa deho geho jo kichu mor
- arpiluṅ tuwā pade nanda-kiśor
- (Śaraṇāgati)
This is surrender. Mānasa deha geha. We have got our this mind. Mind is the center of creative force. Therefore we have to surrender, first of all, our mind to Kṛṣṇa, just like Ambarīṣa Mahārāja did. Sa vai manaḥ kṛṣṇa-pādāravindayor vacāṁsi vaikuṇṭha-guṇānuvarṇane (SB 9.4.18). He set example that he, first of all, he surrendered his mind unto the lotus feet of Kṛṣṇa, sa vai manaḥ kṛṣṇa-padāravindayor. And vacāṁsi vaikuṇṭha-guṇānuvarṇane, and he engaged his talkings simply on the matter of describing Vaikuṇṭha. Kṛṣṇa's another name is Vaikuṇṭha. Vaikuṇṭha means vigata-kuṇṭha. Kuṇṭha means anxiety. If you surrender to Kṛṣṇa, from that moment you become free from all anxieties. Therefore Kṛṣṇa's name is Vaikuṇṭha.