Based on Chapter 46, what are the primary benefits and signs of complete surrender to Sai Baba?

According to Chapter 46, surrendering one's body, speech, and mind to Sai Baba yields profound spiritual benefits. The text asserts that constant chanting of His name washes away sins. It also notes that He fulfills the desires of the worldly while granting the home of self-bliss to the desireless. A key sign that one's mind is truly surrendered at Sai's feet is that the seeker becomes inclined towards peace and thrives in a state of complete devotion. The chapter glorifies such devotion by stating that a devotee who possesses it will lack for nothing, obtaining whatever they desire effortlessly. In fact, even the state of Brahman-realization is said to serve such a devotee like a maid-servant.