They have no standard knowledge, no real knowledge. They do not know anything. Still, they present themselves, pretend themselves as philosopher, as scientist, as guru, as father. No. Everyone, those who are guardian . . . therefore śāstra has forbidden, gurur na sa syāt sva-jano na sa syāt pitā na sa syāj jananī na sa syāt (SB 5.5.18): "One should not become a guru, one should not become a relative, one should not become the father, one should not become the mother, one should not become the husband . . ." In this way there is a list. Why? Na mocayed yaḥ samupeta-mṛtyum: "If he does not know how to guide his disciple or subordinate to stop the cycle of birth and death." He should not do. This is the ultimate goal of life, that we have to stop the cycle. Punar-janma-jayayā (Rāmayana). Punar-janma-jayayā, to conquer over next birth. Punar-janma-jayayā.
When Viśvamitra Muni went to see Mahārāja Daśaratha to ask the help of Lord Rāmacandra and Lakṣmaṇa . . . there was a demon. They were disturbing in the forest. The saintly persons were disturbed. They could kill that demon, but because they were brāhmaṇas, saintly person, they did not like the killing business in their own hand. That was the system. A brāhmaṇa will not kill. A brāhmaṇa, simply by cursing, he can kill. Doesn't require even open . . . Just like Mahārāja Parīkṣit, he was cursed by a boy brāhmaṇa that within seven days he'll be bitten by a snake and he'll die. The brāhmaṇas were so powerful. So brāhmaṇa is not joke. In Kali-yuga there is no such brāhmaṇa.