So our this Kṛṣṇa consciousness movement is giving, educating people how to become Kṛṣṇa conscious, how to know the science of Kṛṣṇa. Kṛṣṇa-tattva-vettā. And anyone who knows Kṛṣṇa perfectly well... That is... Caitanya Mahāprabhu approves that it doesn't matter what he is, a scientist. Yei kṛṣṇa-tattva-vettā, sei 'guru' haya: (CC Madhya 8.128) "Anyone who knows perfectly well the science of Kṛṣṇa," kṛṣṇa-tattva-vettā, "in truth, he is guru." Nobody can become guru unless he knows the science of Kṛṣṇa. Therefore it is said in the śāstra that ṣaṭ-karma-nipuṇo vipraḥ. Vipra means brāhmaṇa.
Brāhmaṇa, he is supposed to know six kind of activities, ṣaṭ-karma. Ṣaṭ means six. What is that six kinds of? Paṭhana pāṭhana. Brāhmaṇa must be very learned, very expert, expertly learned in Vedic knowledge. That is called paṭhana. And pāṭhana: and he must teach others. He must be teacher, not that "I know and keep all the knowledge in my belly." No. Therefore formerly all the brāhmaṇas they had catuṣpāṭhī. The brāhmaṇa will sit down anywhere and begin teaching others. The student will come. That is brāhmaṇa's business. Paṭhana... But unless he is himself learned, how he can teach? So therefore, first of all he must be learned, paṭhana, and then pāṭhana, then he can teach others. Paṭhana pāṭhana yajana yājana. He must worship the Supreme Lord, and he must teach others how to worship the Supreme.
That... What is this, Viśvanātha Cakravartī's verse? Niyuñjato 'pi. Śrī-vigrahārādhana-nitya-nānā **. One of the symptoms of guru is described by Viśvanātha Cakravartī Ṭhākura, śrī-vigraha ārādhana: "He knows how to worship the Deity." Śrī-vigrahārādhana-nitya-nānā-śṛṅgāra-tan-mandira-mārjanādau **. Dressing the Deity and tan-mandira-mārjanādau, and cleansing the temple, keeping everything fit in the temple. So the guru knows it, how to do it, and he teaches his disciple.
- śrī-vigrahārādhana-nitya-nānā-
- śṛṅgāra-tan-mandira-mārjanādau
- yuktasya bhaktāṁś ca niyuñjato 'pi... **
He is personally engaged, and he engages disciples. Not that you make a disciple and you keep him aside, "You cannot touch." This is going on. How? Then how he has become your disciple? If you have accepted him as disciple, how you can keep him aloof? No. "You are śūdra. You are mleccha." Therefore vaiṣṇave jāti-buddhiḥ. You cannot make Vaiṣṇava... As soon as he becomes Vaiṣṇava, no more jāti. He is transcendental. Sa guṇān sama...
Jāti—brāhmaṇa, kṣatriya, vaiśya, śūdra—that is within this material world, not in the spiritual world. Spiritual world, everyone is eternal servant of Kṛṣṇa. There is no more jāti, no more distinction. Everything serving. That one. The master is also spiritual, and the servant is also spiritual, and there is no other relationship. Here in the material world we artificially want to become..., we want to become God. But in the spiritual world there is no such conception. In the spiritual world there are also living entities. They are called nitya-siddha. Nitya-siddha means eternally perfect. There are two kinds of living entities: nitya-siddha and nitya-baddha, eternally conditioned. Yesterday we were reading that nitya-supta-buddhiḥ. Here in this material world, however we may be acting, we are sleeping. Yā niśā sarva-bhūtānām. They are sleeping. We may show very good activities everywhere, but a saintly person will see that "All these rascals are sleeping." And these rascals will see the devotee is sleeping. Because they will see that "These rascals, they have taken to Kṛṣṇa consciousness, doing nothing for their bodily comfort and sense gratification. They are sleeping. They are misusing this life." And the devotees are seeing that "These rascal, those who are not Kṛṣṇa conscious, they are sleeping." So yā niśā sarva-bhūtānāṁ tasyāṁ jāgarti saṁyamī.