Krishna is merciful but Lord Caitanya is Mahavadanyay, that is, the most merciful. We are the most fallen ones; therefore we should seek Mahaprabhu’s mercy.
Chanting of Hare Krishna is the most cherished wealth, which remains with us even beyond death. Intelligent people recognize this and have the knowledge about how to preserve this wealth.
We all should be thankful to Srila Prabhupada for his divine mercy on us otherwise we too would have been in the lap of Maya. We are safe because we are under his shelter.