Based on Chapter 46, what defines true devotion to the Guru and what are its ultimate rewards?

Chapter 46 defines loving devotion to the Guru as 'Dharma' itself. The primary sign that a devotee's mind is surrendered at Sai's feet is that they become inclined towards peace and thrive in complete devotion. The rewards of such heartfelt devotion are immense; Peace, Detachment, and Fame are said to remain under the devotee's control. The text poetically states that for such a person, the state of Brahman-realization serves like a maid-servant, and they do not even need to seek liberation, as they will obtain whatever they desire in their heart without effort.