Kṛṣṇa personally says, māṁ hi pārtha vyapāśritya ye 'pi syuḥ pāpa-yonayaḥ (BG 9.32). Pāpa-yoni... Those who are born in the family of mlecchas, yavanas, or the śvapacas, they are called pāpa-yoni. But Kṛṣṇa says, "Even they, the born in the pāpa-yoni..." Yathā bījaṁ yathā, yathā bījaṁ yathā yoni. The father is the bījam. He gives the semina, and mother is the source of birth. So combination of father, mother... So pāpa-yoni. Therefore yoni. Yoni means source of birth. So Kṛṣṇa says pāpa-yonayaḥ, plural number, yonayaḥ. Yoni, this word, śabda, so the plural number, yonayaḥ... There are many different types... That is also mentioned in the Śrīmad-Bhāgavatam. What are that? Kirāta-hūṇāndhra-pulinda-pulkaśā ābhīra-śumbhā yavanāḥ khasādayaḥ ye 'nye ca pāpāḥ (SB 2.4.18). These are mentioned, pāpa-yoni. And less than them, if there are still pāpa-yoni, śudhyanti yad-apāśrayāśrayāḥ, if such persons take shelter of a pure devotee, he's śudhyanti. This is the shastric injunction. He becomes purified because the pure devotee knows how to purify the pāpa-yoni. He knows. That rascal is not a pure devotee. He does not know. Therefore he thinks, "Unless the birth is changed, how one can be purified?" He does not know the process.
Therefore śāstra says that the Māyāvādīs, rascals, they should not become guru because they do not know how to purify the disciple. The Māyāvādī rascals, they do not know. They think after changing this body, one becomes purified. No. Therefore śāstra says that ṣaṭ-karma-nipuṇo vipro mantra-tantra-viśāradaḥ. A person, vipra, brāhmaṇa, he is expert in six kinds of brahminical business, ṣaṭ-karma. Ṣaṭ means six, and karma means activities. Ṣaṭ-karma-nipuṇo vipraḥ. Nipuṇa. Nipuṇa, very expert. He knows all the brahminical activities. What is that? Paṭhana-pāṭhana yajana-yājana dāna-pratigraha. He knows, he is educated. Brāhmaṇa means paṇḍita. He's personally educated, and he educates others. That is brāhmaṇa. Brāhmaṇa does not keep himself educated. That education, that means he is brāhmaṇa, he makes others also brāhmaṇa. That is brāhmaṇa, not that "I remain brāhmaṇa. I remain Vaiṣṇava, and others may suffer." No. Paṭhana-pāṭhana. He must educate others. That is the business of brāhmaṇa. Para-duḥkha-duhkhī. That is Vaiṣṇava. Vaiṣṇava means who is unhappy by seeing other's unhappy.
Just like Prahlāda Mahārāja, śoce tato vimukha-cetasa māyā-sukhāya bharam udvahato vimūḍhān: (SB 7.9.43) "My Lord, so far I am concerned, I have no problem." Naivod..., udvije para duratyaya-vaitaraṇyāḥ. "This vaitaraṇya, this ocean of nescience..." What is explained here as punar bhava, this is nescience ocean, again and again, swimming. If you perpetually remain in the ocean, and if you have to perpetually struggle for swimming, because in the ocean you have no shelter... Land is your place, but if you are placed in the ocean, however expert... You may be very expert swimmer, but that does not mean that you are happy. You can go on struggling, swimming, very expert swimming, but that does not mean happiness. Similarly, here, in the ocean of nescience, all these rascals are swimming. They are making plans to become happy, but they are not happy. That's a fact. They can try to become happy. That is natural. Everyone unhappy, he wants to become happy. That is called struggle for existence. But they do not know except this. The Darwin's theory, because he's a rascal, he thinks that the struggle is the only business. His only observation is that the struggle is the only business: "Survival of the fittest." But he does not know how to become fit. He does not know. That is mentioned here, apunar bhava-darśanam (SB 1.8.25). That is fitness, no more struggling, struggling stopped. So that process is not known.
So this is the lack of knowledge at the present moment. We do not take instruction from the jagad-guru, Kṛṣṇa, and still, we are M.A., Ph.D., "Doctor Frog." So this will not help. This will not help. He must know that this māyā... Just like a police. Police business is to give trouble to the criminal so that he can understand that "Government is most powerful. I cannot violate the rules and regulations of the government." This is police business. If you follow, if you obey the government's rules and regulations, then police has nothing to do with you. Police may be. Police department may be. Similarly, mām eva ye prapadyante, if you surrender to Kṛṣṇa, māyām etāṁ taranti te (BG 7.14), this māyā has nothing to do with you. There may be māyā, hundreds of māyā, thousands of māyā. That doesn't mean that māyā will bother you.
Therefore one who is Kṛṣṇa conscious, advanced in Kṛṣṇa conscious, he is not bothered with sex life. That is the prime factor of disturbing. So,
- yad-avadhi mama cetaḥ kṛṣṇa-padāravinde
- nava-nava-rasa-dhāmany udyataṁ rantum āsīt
- tad-avadhi bata nārī-saṅgame smaryamāne
- bhavati mukha-vikāraḥ suṣṭhu niṣṭhīvanaṁ ca
The Yāmunācārya said that "Since I have dedicated my life to Kṛṣṇa and I am getting more and more happiness by serving Him, since then, whenever I think of sex life, oh, I spite." So because māyā cannot touch him. This is the test. Yad-avadhi mama cetaḥ kṛṣṇa-padāravinde. You haven't got to ask anybody, "Whether I am advanced in Kṛṣṇa consciousness? Will you give me certificate?" You can have your certificate by yourself, whether you have no more any desire for sex life. That's all, not that he has become impotent. If required, he can give birth to hundreds of children, but he does not like it. That is. That is the certificate. And so long we'll have any such material desire, then Kṛṣṇa is so kind—He will give you chance to take birth again.