What does Chapter 49 say about the characteristics of a true devotee versus someone who is not?

Chapter 49 provides a clear distinction between a true devotee and one who is not. It states that someone who has complete pride in their body and an arrogance of knowledge does not deserve the title of 'Devotee.' True 'Devotee-hood' belongs to the one who is completely devoid of ego. The chapter criticizes those who are merely an abode of hypocrisy and do not sing the fame of their Guru with love, calling them the personification of dull-wittedness. As the text emphasizes, love for the Guru's feet is the only true wealth for a devotee.