What are the main teachings and stories found in Chapter 23 of the Sai Satcharitra?

Chapter 23 of the Sai Satcharitra delves into Sai Baba's true nature, explaining that while devotees saw Him as an Incarnation (Avatar), He referred to Himself as a humble servant of God, chanting "Allah Malik." The chapter emphasizes that devotion is the path to overcome delusion. It narrates a significant story about a Yoga practitioner who visits Baba with Nanasaheb Chandorkar. The Yogi doubts Baba upon seeing Him eat bread and onions, but Baba, being omniscient, addresses the man's unstated doubt, leading to the Yogi's surrender and enlightenment. The chapter also uses analogies, like a parrot in a cage, to describe how the soul becomes attached to the material world, forgetting its true blissful nature.