Can you summarize the main themes and reflections presented in Chapter 49 of the Sai Satcharitra?

Chapter 49 of the Sai Satcharitra is a profound reflection on the greatness of the Sadguru, Sai Baba. The author conveys that while silence is the most authentic praise for the Sadguru, the sweetness of Sai's qualities and divine Leelas compels him to write and share this spiritual nourishment with others. The chapter emphasizes that Sai is the ultimate resting place for his devotees and the remover of worldly troubles. A key teaching highlighted is that true wealth is the love for the Guru's feet, and meditation on the Guru surpasses all other spiritual practices like pilgrimages or sacrifices. It also defines a true devotee as one who is completely devoid of ego.