According to Chapter 27, what is the significance of surrendering to the Sadguru, and what benefits does this bring?

Chapter 27 explains that holding firmly to the feet of the Sadguru is a profound act, equivalent to bowing to the Trinity of Brahma and a salutation to the Supreme Brahman itself. This devotion is likened to a dip in an ocean that provides the merit of all pilgrimages. The chapter states that to avoid being obstructed by the entanglement of Maya, one must surrender to Sai with singular devotion. This surrender is the key to overcoming the six passions, experiencing supreme love, and ultimately achieving salvation, as only one who sees God in all beings will be saved.