Analyze what the interaction between Sai Baba and Nana Chandorkar regarding the Gita verse reveals about Baba's wisdom and teaching methods.

The interaction in Chapter 39 offers profound insight into Sai Baba's wisdom. The text explicitly wonders how Baba, who had not formally studied Sanskrit or the Gita, could be the "knower of the heart of the Gita's meaning." This suggests his knowledge was innate and transcendent, not acquired through conventional study. His teaching method was Socratic; he initiated the dialogue by asking Nana, a learned scholar, for the meaning of the verse. This was done with the specific intent to impress a "true teaching." By posing the question, he created an opportunity to later provide a unique interpretation, demonstrating that his wisdom went beyond the accepted commentaries that Nana cited.