Describe the spiritual evolution Maharaj himself mentioned regarding his practices.

Maharaj explained a significant shift in his spiritual practice from his early days. He told the author, whom he called Kaka, about this transition. As noted in Chapter 0, he said, "Kaka, 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." This statement reveals a profound journey from providing physical remedies for people's ailments to focusing on a path of pure devotion and name-chanting, which he indicated led him to the ultimate spiritual realization of meeting 'Hari' or God.