What lessons about faith and approaching a Guru can be learned from the story of Kaka and Boss Dharamsee?

The story of Boss Dharamsee in Chapter 35 offers several key lessons for a spiritual aspirant. First, it highlights the principle that one should not 'go empty-handed to the door of God, a priest, or a Guru,' as demonstrated by Kaka, who brought grapes as an offering. More importantly, it teaches the necessity of surrendering the ego. Dharamsee's 'clinical scrutiny' and judgmental attitude acted as a barrier. It was only when he became 'egoless' and obeyed Baba's command to eat the grapes, despite his internal resistance, that he was able to experience the miracle. This illustrates that letting go of one's preconceived notions and trusting the Guru can dissolve doubt and lead to profound spiritual experiences and the 'festival of happiness' mentioned in the text.