Can you summarize the main themes and narratives presented in Chapter 23 of the Sai Satcharitra?

Chapter 23 of the Sai Satcharitra covers several profound teachings and a notable story. It begins by explaining that the soul, deluded by Maya, forgets its true nature of Existence-Consciousness-Bliss and identifies with the body, leading to suffering. The only remedy for this is loving devotion (Bhakti Yoga) to a Guru. As Chapter 23 explains, Sai Baba, though considered an Avatar, lived with perfect humility, calling himself a 'servant of God'. The chapter narrates the story of a practitioner of Yoga who doubts Baba upon seeing him eat onions, only to have his doubt dispelled by Baba's omniscience. Finally, it uses the analogies of a pig in a puddle and a parrot in a cage to describe a soul attached to worldly pleasures, unaware of true freedom until enlightened by a Guru.