How does Chapter 49 rank various spiritual practices, and which practice is considered the most supreme?

Chapter 49 of the Shri Sai Satcharita establishes a clear hierarchy of spiritual endeavors to highlight the paramount importance of the Guru. The text explains that penance is considered greater than practices such as pilgrimages, vows, sacrifices, or charity. Moving higher, the singing of Hari's name is deemed greater even than penance. However, the chapter unequivocally declares that the meditation on one's own Guru is the greatest and most supreme practice of all. For His followers, Sai alone is the ultimate object of meditation and worship, their most cherished secret treasure.