Can you explain the significance of the two dreams the Patil had in Chapter 13 and how they relate to his healing?

In Chapter 13, the Patil experienced two vivid and distressing dreams that were instrumental in his healing. The first involved a teacher punishing a student with a cane, and the second featured a gentleman pressing a grinding stone onto his chest. Although these experiences were agonizing within the dream, upon waking, the Patil was completely cured of his illness. As the text notes, the punishment by the cane and the bursting of the heart had a "clearly beneficial" result. These dreams can be interpreted as a manifestation of Sai Baba's unconventional methods, where apparent suffering leads to ultimate relief and spiritual cleansing, demonstrating the "inconceivable and unfathomable" novelty of Baba's grace.