"Throughout the Chaitanya-bhagavata there are casual references to Hindus being constantly oppressed by the fear that the public performance of kirtan, and even singing religious songs loudly in one’s own house, would provoke the Sultan and bring untold miseries upon the people of Nadiya. A section of them was therefore angry with the Vaishnavas, and once a rumour was spread that the Sultan had sent two boats full of soldiers to Nadiya to arrest those who sang kirtan. Many people expressed their amazement that Chaitanya and his followers were engaged in loudly singing kirtan at Rama-keli near the capital city, Gauda, without any fear of the terrible Muslim king living so near. These incidental references constitute more valuable data than even the full-fledged stories of the sacrilegious conduct of the qazis for making a proper estimate of the wretched condition of the Hindus. They had to live in perpetual dread of the religious bigotry and intolerance of the Muslims during the rule of even the most enlightened Muslim Sultan of Bengal."
January 1, 1970
https://en.wikiquote.org/wiki/Chaitanya_Mahaprabhu