Can you describe the evolution of Maharaj's healing methods as mentioned in the text?

Maharaj's approach to healing evolved over time. Initially, he provided medicine to people free of charge and would even personally nurse patients who were not being properly cared for. However, as he recounted to the writer in Chapter 0, he later stopped this practice. He explained, "I used to give medicine to people before. Later, I stopped giving medicine and started saying 'Hari Hari', and while saying Hari Hari, I met Hari." Following this transition, he began to give only Udi, or sacred ash, which people found beneficial, a practice he had also used previously.