According to the teachings in Chapter 46, what are the ultimate rewards for a person who practices sincere devotion to the Guru?

Chapter 46 describes the rewards for sincere devotion as being all-encompassing. It states that a person with such devotion to the Guru will lack nothing and will obtain whatever they desire in their heart without any effort. The chapter further elaborates that the states of Peace, Detachment, and Fame will always remain under the control of such a devotee. The greatness of this devotion is so profound that even the state of Brahman-realization is said to serve the devotee like a maid-servant, and liberation is not something they even need to ask for.