How did Sai Baba address the skepticism of Boss Dharamsee during his visit to Shirdi?

Sai Baba addressed Boss Dharamsee's skepticism not with words, but through a profound, personal experience. Chapter 35 recounts that Dharamsee arrived with a 'clinical scrutiny' and was inwardly critical of Baba's actions, particularly when Baba offered him grapes with seeds, which he disliked. Baba, being aware of Dharamsee's inner thoughts and his aversion, didn't argue or explain. Instead, he allowed Dharamsee's doubt to peak and then commanded him to eat the grapes. The subsequent miracle, where the seeded grapes became seedless in his mouth, directly answered the unasked question in Dharamsee's mind. This powerful leela demonstrated Baba's omniscience, causing Dharamsee's ego to drop and transforming his skepticism into deep devotion.