According to Chapter 49, what is the supreme spiritual practice, and how does it compare to others?

Chapter 49 of the Shri Sai Satcharita establishes a clear hierarchy of spiritual practices, concluding that devotion to the Guru is paramount. The text states that while practices like pilgrimages, vows, sacrifices, and charity are valuable, penance is greater than them. Furthermore, singing Hari's name is considered even greater than penance. However, the chapter emphatically declares that the "meditation on one's own Guru is the greatest of all." For devotees of Sai, this means that Sai alone is their object of meditation and worship, their most protected treasure. This teaching highlights that a direct, loving focus on the Guru surpasses all other religious observances.