In this age Caitanya Mahāprabhu therefore recommends, kalau—kalau means in this Age of Kali—nāsty eva nāsty eva nāsty eva: there is no other process feasible. No other process. Any process of self-realization will be very, very difficult. But here is a process, even if you have nothing, you can simply . . . God has given you this tongue, and God has given you this ear. Simply sit down. If you cannot, I mean to say, utilize your tongue in chanting Hare Kṛṣṇa, you simply sit down and let others chant, and you hear; you get the benefit. Who can give you more feasible program of self-realization than this?
Therefore Caitanya Mahāprabhu's recommendation, "There is no other alternative, no other alternative, no other alternative," is a fact. Kalau nāsty eva nāsty eva nāsty eva gatir anyathā. Harer nāma harer nāma harer nāmaiva kevalam (CC Adi 17.21).
Simply chant and you get the result. And those who are chanting, those who have joined this movement, those who are seriously engaged, ask them how they are advancing, how they are realizing. The method is very simple.