Lord Nityananda gives hope that even a proud person can get in (Dhama). However, he cannot get in with his pride. Rather, he must get the mercy of a servant of Lord Caitanya. If a servant of Lord Caitanya gives his mercy to a proud person, he will help this person to become free from his pride and will give him the spiritual strength to overcome his anarthas. Lord Caitanya did not accept everybody. He was prepared to kill Jagai and Madhai for the offense they committed to Lord Nityananda. Yet it was Lord Nityananda who begged Lord Caitanya to accept them. When a servant of Lord Caitanya begs Him to accept someone, then Lord Caitanya cannot refuse. Such is the power of a servant of Lord Caitanya. It is not a cheap thing.
Lectures From a Disciple, Counselor System, Pg 407, 2nd & 3rd Paragraph