There are so many Māyāvādīs and avaiṣṇava, they practically do not accept Kṛṣṇa even the Supreme Personality of Godhead, and they dare to speak on Bhagavad-gītā. Just see the fun. He does not accept Bhagavad-gītā as it is, and he wants to comment and give his ṭīkā. So you'll never derive any benefit. Therefore here it is said, satāṁ prasaṅgāt. You should hear Bhagavad-gītā and Śrīmad-Bhāgavatam from the devotees, not from a third-class man. No. Third class means those who are materialistic. So therefore Caitanya Mahāprabhu has warned that māyāvādi-bhāṣya śunile haya sarva-nāśa. If you happen to hear from a Māyāvādī, impersonalist, who does not accept Kṛṣṇa as the Supreme Personality of Godhead, or does not know what is Kṛṣṇa, if such person reads Bhagavad-gītā and Śrīmad-Bhāgavatam, you will never derive any benefit. You can go on hearing them for hundreds of years; still, you will never understand what is Kṛṣṇa. That is forbidden. Sanātana Gosvāmī has forbidden, that avaiṣṇava-mukhodgīrṇaṁ pūtaṁ hari-kathāmṛtam. Hari-kathā, talks, discussion on Hari, or Kṛṣṇa, that is amṛta. Amṛta means nectarine. If one hears, then he gets his amṛta. Amṛtatvam.
So amṛtatvāya kalpate. Amṛta means no more birth and death. Mṛta means birth and death, mṛtyu, and amṛta means to stop birth and death. The whole spiritual life means to stop this birth, death, old age and disease; to get amṛta, no more birth, no more death. That is the real aim of spiritual life. Of course, as it is stated in the Bhagavad-gītā, the spiritual life begins if one is pious. If one is pious. Ārto arthārthī jijñāsuḥ. Catur-vidhā bhajante mām. Kṛṣṇa said: "Four classes of men . . ." Catur-vidhā bhajante māṁ sukṛtinaḥ arjuna. Sukṛti. Sukṛti means pious. One who has got background, pious life, not impious life, sinful life, such pious men, out of them, four classes of men, catur-vidhāḥ, they come to devotional life, begins. Who are they? Ārtaḥ, those who are distress; ārtaḥ arthārthī, those who want some money; jijñāsuḥ, those who are inquisitive; and jñānī. So ārto arthārthī, they are in the lower grade. And jñānī and jijñāsuḥ, they are in the higher grade. But still, they are not pure devotee, because they want something. Ārtaḥ, the distressed, he comes to Kṛṣṇa in the temple or in the church to beg something, material profit. That is also good, because he has come to Kṛṣṇa. "Kṛṣṇa, I am distressed. Kindly save me from this distressed condition." "Kṛṣṇa, I require some money. Kindly, if You give me some money, I can live very peacefully." Generally.
So because they have come to Kṛṣṇa, therefore they are called sukṛtinaḥ. Sukṛtinaḥ means pious. And there are others, who are duṣkṛtina, impious, sinful. Na māṁ duṣkṛtino mūḍhāḥ prapadyante narādhamāḥ (BG 7.15). They are not even human being who do not accept the authority of the Supreme Lord. Duṣkṛtino mūḍhāḥ. And they have been described as mūḍhāḥ. Mūḍha means rascal, foolish. Real meaning of mūḍha is ass. So those who are like that, duṣkṛtinaḥ, and full of impious activities, narādhamāḥ, lowest of the mankind, māyayāpahṛta-jñānāḥ, whose knowledge has been taken away by the illusory energy, na māṁ prapadyante, they do not accept Kṛṣṇa the Supreme Personality of Godhead.
So in order to become a devotee of Kṛṣṇa we must associate with devotee. Satāṁ prasaṅgān mama vīrya-saṁvidaḥ. Then, by reciprocation with devotees, if one is . . . one comes to devotee also if one is pious. If something is there on the background, piety, then he comes to a devotee. So by mixing with devotee, by associating with devotee, our knowledge for salvation or getting out of the clutches of this māyā, repetition of birth and death, increases. Satāṁ prasaṅgān mama vīrya-saṁvidaḥ. The discussion on kṛṣṇa-kathā is vīryavān. Just like when there is sex life, if the man is vīryavān, there will be pregnancy. Similarly, if we hear from devotee, then immediate action will be there, some inclination that, "Why not become Kṛṣṇa conscious?" That is vīryavān. "Why not become Kṛṣṇa conscious?" That is called śraddhā. Śraddhā bhaktir anukramiṣyati. Taj-joṣaṇād āśu apavarga-vartmani śraddhā. This is called śraddhā. If, by hearing from the devotees or in the association of devotees, one is inclined, "Now, why not become Kṛṣṇa conscious?" that is very nice, sukṛtinaḥ, immediately the effect of pious activities. Ādau śraddhā. That is the beginning of spiritual life. And if you want to develop your spiritual life more and more, then satāṁ prasaṅgāt, then you have to associate with devotees. Ādau śraddhā tataḥ sādhu-saṅgaḥ (CC Madhya 23.14-15).