http://www.garoiashram.org/english/babaslife.html
In His words: The Supreme God is only one and There is only one Supreme God. No matter what the color of "The Cow" is, The milk they produce has the same color; Human body is the abode for all the 'Brahmas' And the same 'Brahma' plays in different forms. The same God is having and projecting several powers and abilities, and the people worship only this Supreme power in the form of "A Deity" of their choice. As an illustration, 'Durga' is having only one power to remove the Durgati (evil ways), for which she has been named as 'Durgati Nashini' (destructor of evil). Praying Durga will also amount to praying 'The Almighty'. Hence without worshiping several Deities one could and should concentrate on one Deity depending on the purpose and need, who could be Shiva, Krushna, Durga, Kali, etc. hence he says: "Biswasa re Uswasa, Abiswase sarbanasa" "Belief in one will give relief from earthly measures, Disbelief leads to disaster". Here, we also might recall a stanza from the writings of Pundit Gopabandhu Das: Swetaswinee Dhaara Huai Asaara, aganana sankhyaa jaara Mahodadhi sange anga sanga hoi, iha lila sambhariba. Sada basantare ekai basanta, subutta tathya aabara Naahin vedaa veda Swetaswiniee saara, tirtha Mahodadhi dhara. The river Ganga, looses its identity and isolated importance, who is vast and has numerous branches By becoming one body after mixing with the Ocean, it ends its surfacial sport Out of the six, spring season has all the qualities and is the chief There is no distinction of Ganga(swetaswinee); once you hold fast the sacred Ocean