The same principles can be applied to demoniac persons, even though they be in the sampradaya of Lord Sri Caitanya Mahaprabhu. Without receiving the Lord's special power, one cannot preach His glories all over the world. Even though one may celebrate himself as a learned follower of Sri Caitanya Mahaprabhu, and even though one may attempt to preach the holy name of the Lord all over the world, if he is not favored by Sri Caitanya Mahaprabhu he will find fault with the pure devotee and will not be able to understand how a preacher is empowered by Lord Caitanya. One must be considered bereft of the mercy of Sri Caitanya Mahaprabhu when he criticizes the Krsna consciousness movement now spreading all over the world or finds fault with this movement or the leader of the movement.