CC Antya 1.205
yāre karāo, sei karibe jagat tomāra vaśa”
This passage parallels the statement kṛṣṇa-śakti vinā nahe tāra pravartana, which means that unless empowered by the Supreme Personality of Godhead, Kṛṣṇa, one cannot spread the holy name of the Lord throughout the entire world (Cc. Antya 7.11). Under the protection of the Supreme Personality of Godhead, a pure devotee can preach the holy name of the Lord so that everyone may take advantage of this facility and thus become Kṛṣṇa conscious.