What does Chapter 49 say about the qualities of a true devotee and the most important spiritual practices?

Chapter 49 defines a true devotee as one who is completely devoid of ego and pride in their body, contrasting this with those full of hypocrisy and arrogance. The text teaches that love for the Guru's feet is a devotee's only true wealth. It presents a hierarchy of spiritual practices, stating that meditation on one's own Guru is the greatest of all, surpassing even pilgrimages, vows, sacrifices, and the singing of Hari's name. For devotees, Sai alone is the object of meditation and worship, a precious treasure to be cherished.