The Hare Krishna movement is present in every millennium of Lord Brahma’s life, and the holy name is chanted in all the higher planetary systems, including Brahmaloka and Candraloka, not to speak of Gandharvaloka and Apsaroloka. The sankirtana movement that was started in this world five hundred years ago by Sri Caitanya Mahaprabhu is therefore not a new movement.
(Srimad-Bhagavatam, 2.7.15 Purport)