What does the story of the grapes reveal about Sai Baba's ability to know people's inner thoughts?

The incident with Boss Dharamsee and the grapes provides a clear example of Sai Baba's omniscience. Throughout the event, Dharamsee never vocalized his complaints. Chapter 35 details his silent thoughts: his dislike for seeded grapes, his concern about them being unwashed, and his critical challenge to Baba's sainthood. Baba's actions were a direct reply to these unspoken feelings. Just as Dharamsee thought critically, Baba gave him even more grapes. When he hesitated to eat them, Baba commanded him to do so. The miracle of the grapes becoming seedless was the ultimate proof, causing Dharamsee to realize that Baba knew the "intent of my mind." This demonstrated that Baba was fully aware of his innermost thoughts and preferences without any external clues.