There is no evidence in the Vedic literatures that a common unintelligent person by worshipping a demigoddess Kali can become an incarnation of Godhead. The goddess Kali is divine mother for the conditioned souls, not for the liberated souls. There is no direction in the Vedic literatures that one can become liberated even by worshipping the goddess Kali. She is superintendent of the prison house known as material world. One can derive some material facilities by worshipping Kali or Durga, but nobody can become liberated by worshiping such demigoddesses, so what to speak of becoming incarnation of Godhead. So the propaganda that Ramakrsna became incarnation of God by worshiping Kali is not accepted by any authorized acharya and therefore it is a bogus propaganda. One who follows therefore, such bogus propaganda is also misled as far as his spiritual advancement is concerned.
You have to meet many opposing elements in the matter of preaching work therefore you should always be careful to follow the principles of Bhagavad Gita as it is. You will be glad to know that our arrangements with MacMillan for publishing Bhagavad Gita As It Is is already completed, and the manuscript is handed over to them. We should preach clearly that our Krsna Consciousness movement is surely on the basis of Bhagavad Gita as it is. Any other movement which does not tally with the principles of Bhagavad Gita as it is, is considered by us as unauthorized. All these so-called yogic or other spiritualist movements in this country imported from India are all against the principles of Bhagavad Gita. It is our movement only which strictly follows the principles of the Bhagavad Gita, under the guidance of the authorities or acharyas in disciplic succession from Lord Chaitanya who practically demonstrated in life and practice the principles of Bhagavad Gita. The last word in the Bhagavad Gita is to surrender unto Krsna and Lord Chaitanya taught us to surrender unto Krsna. His transcendental movement of chanting the Holy name of Krsna and Rama is the sublime movement, not only at the present age, but for all the time past, present and future.