Can you describe the strange experience the Patil had and how it ultimately strengthened his faith in Sai Baba?

Chapter 13 recounts the Patil's profound experience. He was suffering from an illness when he had a terrifying dream where a gentleman pressed on his chest with a grinding stone, causing him immense agony. However, upon waking, he found himself completely cured and filled with an unprecedented freshness. This event, which seemed like a punishment, was actually a beneficial act of grace from Sai Baba. As detailed in Chapter 13, the Patil realized the incomprehensible nature of Sai's methods and was filled with such gratitude that his faith and devotion deepened immensely, leading him to place his head at Baba's feet in total surrender.