What does Chapter 46 say about the supreme power and greatness of sincere devotion to the Guru?

Chapter 46 extols the immense power of devotion to the Guru. It states that if devotion is performed with heart and soul, then Peace, Detachment, and Fame will always remain under its control. The text assures that a devotee with such love for the Guru will lack nothing and will obtain whatever they desire in their heart without any effort. As highlighted in Chapter 46, this devotion is so supreme that even the state of Brahman-realization serves it like a maid-servant, and liberation is not something its practitioners even need to ask for.