Can you summarize the key teachings and the main story presented in Chapter 23 of the Sai Satcharitra?

Chapter 23 of the Sai Satcharitra explains that the soul becomes deluded by Maya, forgets its true nature of Existence-Consciousness-Bliss, and wrongly identifies with the body. The only way to escape the resulting calamities is through loving devotion to a Guru. This chapter presents Sai Baba as an Incarnation who, despite His status, lived with humility, calling Himself a servant of God. The main story illustrates this through the account of a Yoga practitioner who, unable to achieve Samadhi, sought Baba's help. He initially doubted Baba upon seeing Him eat bread and onions, but Sai, being omniscient, addressed his unstated doubt with a clever remark about digestion. As detailed in Chapter 23, this caused the Yogi to surrender his pride, listen to Baba's teachings, and return with a peaceful mind.