The original gosvamis, he (Srila Prabhupada) said, were sri caitanya krpa bhara — carrying the mercy of Lord Caitanya to the whole world, so those who claim to be in their line should be prepared to do the same. "They are descendants. Now prove; come forward. Sri caitanya krpa bharau. Simply sitting at home. And in Bengal there is Nityananda vamsa. What is Nityananda vamsa? Nityananda went forward before Jagai Madhai and He was hurt. Blood came out. Where is that Nityananda vamsa? Fight between Jagai Madhai and Nityananda. That is Nityananda vamsa. Simply taking advantage of coming from Nityananda vamsa, 'I have become guru, give me your money,' and sit down, 'Let me enjoy life with my wife and children' — that kind of Nityananda vamsa will not help. Come forward to fight. This fighting is now. Here.

(From Transcendental Diary, by Hari Sauri Prabhu)