What is the significance of the 'Dwarkamai' mentioned in the conversation with Balasaheb Mirikar?

In a conversation with Balasaheb Mirikar, the Mamlatdar of Kopergaon, Sai Baba brings up the topic of Dwarkamai in a mysterious way that initially confuses the devotee. As detailed in Chapter 22, Baba asks Mirikar if he knows "that Dwarkamai of yours." When Mirikar doesn't understand, Baba points to the Masjid and clarifies, "Look now, this is that very Dwarkamai. This is our Mother Dwarka." This interaction highlights Baba's unique teaching style, using cryptic statements to deliver deeper meanings and provide a warning of a future crisis, thereby showing how He protects his devotees in inconceivable ways.