There is no margin for comprise in the preaching mission of Sri Caitanya Mahaprabhu. Here Srila Prabhupada gives the definition of a bona-fide Krishna conscious preacher and how he can be recognized.
The mahatma cannot be manufactured by rubber-stamping an ordinary man. His symptoms are described here: a mahatma is always engaged in chanting the glories of the Supreme Lord Krsna, the Personality of Godhead. He has no other business. He is always engaged in the glorification of the Lord. In other words, he is not an impersonalist. When the question of glorification is there, one has to glorify the Supreme Lord, praising His holy name, His eternal form, His transcendental qualities and His uncommon pastimes. One has to glorify all these things; therefore a mahatma is attached to the Supreme Personality of Godhead.
Bg 9.14