According to the teachings in Chapter 10, what are the spiritual benefits of being devoted to a Sadguru like Sai Baba?

Chapter 10 outlines numerous spiritual rewards for devotion to the Sadguru. It teaches that by placing faith in the Guru's feet, one's destiny can be changed, as He "strikes a nail over the lines of destiny." The chapter further explains that the Guru's service destroys the cycle of worldly existence (Samsara) and helps devotees overcome the three types of miseries. By His mere sight, the knots of the heart are broken, attachments vanish, and both accumulated (Sanchit) and current (Kriyaman) karmas are destroyed. Ultimately, the Sadguru can grant liberation (Moksha) effortlessly to a faithful devotee.