What was the ultimate impact of the grape incident on Boss Dharamsee's belief in Sai Baba?

The grape miracle had a profound and immediate transformative effect on Boss Dharamsee. Chapter 35 explains that after discovering the grapes were seedless, his state of mind was "stunned," and he forgot all his clinical scrutiny. All his ego dropped away, and genuine love for the saint was born in his heart. His previous skeptical resolves vanished completely, replaced by a deep love for Sai. This experience was so powerful that his eagerness to visit Shirdi became a "firm determination," marking a complete shift from a curious doubter to a devoted follower.