So our Kṛṣṇa consciousness movement is preaching this philosophy that "You take to Kṛṣṇa consciousness; your life will be perfect." And the method is very simple. It can be..., there is no secrecy. Just like this evening I was talking with a boy. He has got a mantra, very secret. But we say have no secret mantra. Our mantra, Hare Kṛṣṇa, is open to everyone. Why it should be secret? If by chanting Hare Kṛṣṇa mantra we can approach God, the Supreme Personality of Godhead, why it should remain secret? It should be distributed like anything so that everyone can go. So there is no secrecy. A secret mantra we don't approve. It must be very open. There is no secret. The śāstra never says that mantra can be secret.
- harer nāma harer nāma harer nāmaiva kevalam
- kalau nāsty eva nāsty eva nāsty eva gatir anyathā
- (CC Adi 17.21)
In this age of Kali... Kali means the age of quarrel, age of misunderstanding, age of disagreement. So in this age it is very difficult to come to the right conclusion by philosophy and other methods. Therefore in the śāstra it has been openly declared,
- harer nāma harer nāma harer nāmaiva kevalam
- kalau nāsty eva nāsty eva nāsty eva gatir anyathā
- (CC Adi 17.21)
Three times. Three times means yajña-dāna-tapaḥ-kriyā. There are many other things: meditation, sacrifices, worship in the temple. So in this age all these things are impossible to be performed, but even a child can chant Hare Kṛṣṇa mahā-mantra. That is proved here. Whenever there is Hare Kṛṣṇa mahā-mantra, even the child can take part, old man can take part. So this is the only method for God realization. There is no expenditure, but the gain is very, very great. That was the teaching of Śrī Prahlāda Mahārāja, and we are following his footsteps. Let us stick to his principle, mahājano yena gataḥ sa panthāḥ (CC Madhya 17.186), and thus become more and more advanced in Kṛṣṇa consciousness.