So this Krsna consciousness movement is not a sectarian movement. It is good for all human being because as soon as there is question of Krsna, people will hear.
Actually, it is happening all over the world. Especially the younger generation, why they are taking interest? Because loka-hitam. They are understanding that it is beneficial.
Every student, every disciple, they write me letter how much they are feeling grateful, that "We have got something. Prabhupada, you have given us something." Of course, I have not given. It is not my property. I have simply informed them, "Here is Krsna, and the life's business is to become a devotee."
Krsna said, man-mana bhava mad-bhakto mad-yaji mam namaskuru [Bg. 18.65]. This is your business. So anyone who becomes engaged in this loka-hitam, beneficial to the human society, he will be happy.
But he has to control over these things: ahara-nidra-bhaya-maithunam ca. These animals propensities should be controlled. Then it will be impetus. It will give acceleration to advance in Krsna consciousness.
Therefore we have got the restriction: no illicit sex life, no gambling, no meat-eating, no intoxication. If we can control, if you follow these regulative principles and regularly chant Hare Krsna maha-mantra, gradually you'll realize everything.
- Prabhupada