The habit of criticizing devotees is like cancer. One may think that I'm doing it for many years but nothing has happened. Cancer can stay in the body for many years undetected before it finally strikes. This habit of fault-finding and duplicitous behavior keeps increasing with time. Under the influence of Maya we think everything is alright but actually the disease is spreading before it finally strikes.
Lecture on Srimad-Bhagavatam 7.15.23
(- By H.H.Gopal Krishna Goswami Maharaj 31.01.17 in Juhu