One may be a gṛhastha or sannyāsī—it doesn't matter—but he must be kṛṣṇa-tattva-vit. He must know the science of Kṛṣṇa. That is required. So in our Kṛṣṇa consciousness movement, we have got four orders: brahmacārī, gṛhastha, vānaprastha, sannyāsa. Whichever position one can find himself suitable, he can accept that, and . . . but the main business is kṛṣṇa-tattva-vettā, and preach the cult all over the world, sei guru haya. Guru means preacher, to enlighten. One who can enlighten, he is guru.
- ajñāna-timirāndhasya
- jñānāñjana-śalākayā
- cakṣur-unmīlitaṁ yena
- tasmai śrī-gurave namaḥ
- (Gautamīya-tantra)
Guru means one who can open the eyes of the ignorant by the light of knowledge. He is guru.
So our this Kṛṣṇa consciousness movement is all-round movement. All-round movement. Just like Kṛṣṇa, He took part in everything. Not that Kṛṣṇa simply was interested in Vedic ritualistic ceremony. Of course, everything is based on Vedic ritualistic ceremony. But Kṛṣṇa also took part in everything. He was a politician, He was a philosopher, He was a socialist, He was a communist—everything. That is Kṛṣṇa. That is Kṛṣṇa.
So we recommend that in whatever position you feel comfortable, you can accept that, but, I mean to say, spread this Kṛṣṇa consciousness movement. Parama ānanda-khanda. People will be happy. Our mission is to see sarve sukhino bhavantu: everyone become happy. We don't want to see that we exploit somebody else and I become happy. No. We want to see everyone happy. But they do not know how to become happy. Therefore we are trying to spread this Kṛṣṇa consciousness movement that everyone will be happy.
Su-sukhaṁ kartum avyayam (BG 9.2). In Bhagavad-gītā it is . . . su-sukham. To execute this Kṛṣṇa consciousness movement is very easy. Kartum avyayam, and whatever you perform, it is permanent. Avyayam and su-sukham, very pleasing. There is nothing very painful in this Kṛṣṇa consciousness movement. Because Kṛṣṇa is ānanda, ānandamayo 'bhyāsāt (Vedānta-sūtra 1.1.12), we are going under the protection of Kṛṣṇa, there must be always ānanda. But people do not know how to enjoy ānanda. They have been put into ignorance. The so-called leaders, so-called politicians, so-called philosophers, scientists, they are simply keeping the people in darkness.