As Caitanya Mahāprabhu says, yāre dekha tāre kaha kṛṣṇa-upadeśa (CC Madhya 7.128). That becomes... You becomes spiritual master. If you take this vow, that "I'll preach only Kṛṣṇa," then you are spiritual master. You become spiritual...
- yāre dekha, tāre kaha 'kṛṣṇa'-upadeśa
- āmāra ājñāya guru hañā tāra' ei deśa
- (CC Madhya 7.128)
Just like that child, Sarasvatī, is preaching, "Do you know Kṛṣṇa?" He says, "No." "He is the Supreme Personality of Godhead." Simply say like that, "He is the Supreme Personality of Godhead," and "Chant His holy name, Hare Kṛṣṇa." If you do this, then you are preacher; you are spiritual master. It is so nice.