How did the incident with the grapes transform Boss Dharamsee's perception of Sai Baba?

The miracle of the grapes caused a profound transformation in Boss Dharamsee. According to Chapter 35, he initially approached Sai Baba with a sense of "clinical scrutiny" and skepticism, driven by a curiosity about miracles. His mind was full of doubt when Baba offered him grapes he disliked. However, when he obeyed Baba's command and found the seeded grapes had become seedless in his mouth, his entire state of mind was stunned. This direct, personal experience caused all his ego and previous resolves to vanish, and a deep love for the saint was born in his heart, solidifying his determination to return to Shirdi.