What are the core teachings and key stories presented in Chapter 23 of the Sai Satcharitra?

Chapter 23 of the Sai Satcharitra delves into both profound spiritual teachings and illustrative stories. It begins by explaining that the soul, deluded by Maya, forgets its true nature of Existence-Consciousness-Bliss (Sacchidananda) and mistakenly identifies with the body, leading to suffering. The text posits that loving devotion (Bhakti Yoga) at the Guru's feet is the sole remedy for these calamities. The chapter also discusses Sai Baba's nature, noting that while devotees saw Him as an Avatar, He referred to Himself as a humble servant of God, often chanting "Allah Malik". A key story recounted in Chapter 23 is that of a Yoga practitioner who, despite his learning, couldn't achieve Samadhi. He doubted Baba upon seeing Him eat bread and onions, but Baba, being omniscient, addressed his un-spoken doubt with a remark about digestion, which instantly cleared the man's misgivings and restored his faith.