pancha-tattwa

“By the grace of Lord Sri Caitanya Mahaprabhu this literature is selling profusely and people are chanting the Hare Krsna maha-mantra with great delight. This is the preaching process of the Caitanya cult.”

His Divine Grace A.C. Bhaktivedanta Swami Prabhupada
CC Adi 16.19, Purport