Bhagawati

I [Surendranath Sircar] said, "Mother, devotees call you Kali, Adyasakti, Bhagavati, etc. In the Gita it is mentioned that the saints Asita, Devala, Vyasa, and others called Sri Krishna as Narayana Himself. Sri Krishna himself told this to Arjuna. 

By mentioning it himself in the Gita, the idea has been still more emphasized. I believe everything that I have heard about you. Still, if you will please speak of it yourself, my doubts will be dispelled. I want to hear from you directly whether these things are true." 

"Yes, true they are," said the Mother. After this I never asked the Mother any question relating to her real nature. 

- The Gospel of the Holy Mother, P221