In this age of Kali, however, the great sacrifice is the performance of saṅkīrtana-yajña. Our Kṛṣṇa consciousness movement is designed to teach people (and to learn ourselves) the exact instruction of the Personality of Godhead. In this way we shall continuously perform the saṅkīrtana-yajña and continuously chant the Hare Kṛṣṇa mantra. Then at the end of our lives we shall certainly be able to remember Kṛṣṇa, and our program of life will be successful.
(SB 4.9.24 purport)


