How did Sai Baba reveal his omniscience to Sapatnekar and resolve his inner turmoil?

Sai Baba's method was unique and profound. As detailed in Chapter 48, after Sapatnekar resolved to hold Baba's feet, he found an opportunity when Baba was alone. At that moment, a Dhangar (shepherd) woman arrived and Baba began a conversation with her. Sapatnekar listened carefully and was shocked to realize that Baba was narrating his own life story in the guise of a conversation with the woman. The story even included the painful detail of his late son's death. Hearing his entire life story from Sai's mouth made Sapatnekar realize Baba's omniscience, filling him with wonder and deep respect.