Prabhupāda: Saṁsāra dāvānala-līḍha-loka-trāṇāya kāruṇya-ghanāghanatvam, prāptasya kalyāṇa **. Everything is there in the śāstra. We have to see whether a person is actually bona fide agent of Kṛṣṇa. Then we accept him as guru. Otherwise useless waste of time. Gurur apy avaliptasya kāryākāryam ajānataḥ. Guru is very confidential serv... Sākṣād-dharitvena samasta-śāstrair uktas tathā bhāvyata eva sadbhiḥ **. Guru is sākṣād hari; there is no distinction between guru and Kṛṣṇa. Just like if you have got some business with a very big man, when his representative comes, you treat him as the same person because he is authorized agent. That is natural. Just like in India during British days, the governor general, viceroy—his name was viceroy—so people treated him exactly like the king, viceroy, in place of the king. Although he was a servant, but still, the honor was given to him just like the king. His dress was like king. He was given honor like king. Wherever he would go, he was received like the king. But he is not king. He does not say that "I am king," but his honor is like the king. Sākṣād-dharitvena samasta-śāstrair, uktaḥ **. It is said in our all..., that you sing always, vede gaya yahāra carita. You read this verse daily. Guru-mukha..., vede gaya yahāra car... What is that? Eh? Who can sing this?
Gurudāsa: Guru-mukha-padma-vākya, cittete kariyā... Vede gāya jāhāra carito **.
Prabhupāda: Hm. Vede gāya jāhāra carito. This is according to, strictly according to the version of the Ve... Sākṣād-dhari... You'll see. This is... Narottama dāsa Ṭhākura is singing, vede gāya yāhāra carita, and Viśvanātha Cakravartī Ṭhākura, he is also singing, sākṣād-dharitvena samasta-śāstraiḥ. So there is no difference. Not that one ācārya will say, "I have seen"—so-called ācārya, not real ācārya—"I have seen in dream." The other day the letter came? He has seen, realized in dream, nitāi-gaura rādhe-śyāma. This is not the process. Process is the śāstra, authority. That is... We have to... Not that jugglery: "I have seen in dream. I have to become guru." No. Whether you are actually in terms of the śāstra? Whether actually you are dear to Kṛṣṇa, you are most confidential servant? That we have to test.
And what is the confidential servant of Kṛṣṇa? Everything is explained. Kṛṣṇa says, ya imaṁ paramaṁ guhyaṁ mad-bhakteṣv abhidhāsyati. This paramaṁ guhyam. What is that paramaṁ guhyam? Sarva-dharmān parityajya mām ekaṁ śaraṇaṁ vraja (BG 18.66). This is paramaṁ guhyam, Kṛṣṇa said. Guhyād guhyatamam. What is that verse? Who can say? Just before saying, sarva-dharmān parityajya, Kṛṣṇa said that "You are My very dear friend. Therefore I am talking to you the most confidential part of knowledge." Is it not? What is that confidential part? Sarva-dharmān parityajya: "Give up everything. Simply surrender unto Me." This is confidential knowledge. Jñāna, karma, yoga, this will not help. It will take some time. You can waste your time in that way, you are at liberty, but real dharma is that "You fully surrender unto Me. Don't talk nonsense." Arjuna was talking so many nonsense things. So Kṛṣṇa ultimately said, "My dear Arjuna, you are My confidential friend. Therefore I am asking you. You do this. Don't waste your time. It will not help." It will help—bahūnāṁ janmanām ante (BG 7.19). You can go on with your learning, with your study of Vedas, with your practice of yoga or ritualistic ceremonies, karma-kāṇḍa, jñāna-kāṇḍa, but unless you come to this point—sarva-dharmān parityajya mām ekaṁ śaraṇaṁ vraja (BG 18.66)—there is no happiness. That is not possible. This is the confidential...
So if this confidential knowledge, one who preaches without any compromise, he is the confidential servant of Kṛṣṇa. There is no compromise. This is real religion. The Kṛṣṇa says, na ca tasmān manuṣyeṣu kaścid me priya-kṛttamaḥ. So this is the person who has received the authority to draw mercy water from the ocean of mercy of Kṛṣṇa. Sākṣād-dharitvena samasta-śāstraiḥ. And what Kṛṣṇa said five thousand years ago, the same thing Caitanya Mahāprabhu said, same thing. There was no change, as there was no change between the statement of Viśvanātha Cakravartī Ṭhākura and Narottama dāsa Ṭhākura. Sādhu śāstra. As śāstra, there is no change. Not that "Modernize. The śāstra should be changed." No. That is nonsense. That is not śāstra. Śāstra cannot be changed. "Circumstantially, it will be changed, seasonal changes." No. That is not śāstra. Śāstra means it is perpetual. What Kṛṣṇa said five thousand years ago or Kṛṣṇa said some forty millions of years ago to the sun god... Imaṁ vivasvate yogaṁ proktavān aham avyayam (BG 4.1). He says, "I am talking to you that purātanaṁ yogam." Not that "Because it has passed millions of years and now it is a different time, so I will have to change." No. He said, "I am talking to you that very old system." Is it not? Just see. The śāstra cannot be changed. God's word cannot be changed. Then what will be the difference between God and ourself? He is always perfect. He is always perfect. What He said forty millions of years ago, what He said five thousand years ago, that is also correct up to date. That is śāstra. Not that "So many years have passed and it has become old. Now let us reform it and put it into new way." No. You can put the same thing in a new way, but you cannot change the principle. Sādhu śāstra guru-vākya, tinete kariyā aikya. Śāstra is never changed. And the sādhu... Sādhu means who follows the śāstras. He is sādhu. He also does not change. Sādhu, śāstra. And guru? Guru means who follows the śāstra and sādhu. So there are three, the same. A guru will not change, that "It was spoken five thousand years ago. That is not applicable now. Now I am giving you something new, jugglery." He is useless. Sādhu śāstra guru-vākya tinete kariyā aikya. Yaḥ śāstra-vidhim utsṛjya vartate kāma kārataḥ, na siddhim avāpnoti (BG 16.23). These things are there.
So the saṁsāra dāvānala-līḍha-loka **, these eight stanzas of Viśvanātha Cakravartī Ṭhākura is very important. We sing daily. That's very good. This world is dāvānala. Just like Ṛṣabhadeva, He wanted fire, He did not require any matches. No. Fire can be... By His will there will be fire. Formerly yajña fire was also ignited. What is that wood? Araṇi, yes. Not with matches. So it is ordinary thing, the friction of the bamboo, electricity. It creates electricity by friction. The electricity is also friction. Similarly, fire is created and the dry leaves of bamboo tree, they set in fire. Then, gradually, the whole forest is in blazing fire. And especially the snakes, they are the first sufferers. Because they remain on the ground and there are dry leaves and it takes fire very quickly, so they cannot fly away. Other animals, they can... Nobody can escape, but they can try because they can go fast. But the snake... Similarly, when there is catastrophe in the world, the persons like snakes, cruel, envious, they suffer first like a snake. Cāṇakya Paṇḍita has said, sarpaḥ krūraḥ khalaḥ krūraḥ. There are two envious living entities, very dangerous. What are they? One is snake. And another? The man whose habit is like snake. Without any fault he will bite. Without any fault.
So just like we are preaching Kṛṣṇa consciousness. So what is our fault? That we are trying to make men—no illicit sex, no gambling, no meat-eating, no intoxication, and they take it otherwise. They take: "It is very dangerous." Without any fault they are finding fault. This is snake. Sarpaḥ krūraḥ khalaḥ krūraḥ. No fault, but still fault-finding and giving us trouble. So you'll find so many persons, without any fault they'll bite. A snake, without any fault... You are passing, and you are taking some fruit from the tree. If there is snake, it will bite—the krūraḥ. So Cāṇakya Paṇḍita said, "There are two, two kinds of krūraḥ, envious living entities. One is the snake; another is the man-snake, or a man habituated to the snake quality." So sarpaḥ krūraḥ khalaḥ krūraḥ. But Cāṇakya Paṇḍita said, "This man snake is more dangerous than the animal snake." Sarpāt krūrataraḥ khalaḥ. Why? Now, mantrauśādhi-vaṣaḥ sarpaḥ khalaḥ kena nivāryate: "You can subdue the snake by chanting a snake mantra or some drug, jadi-bhuti(?), but this man-snake cannot be subdued." It is very, very dangerous.