According to Chapter 23, what causes human suffering and what is the recommended path to overcome it?

Chapter 23 of the Shri Sai Satcharitra teaches that the human soul, though in reality beyond worldly qualities and of the nature of Existence-Consciousness-Bliss, becomes deluded by Maya. This delusion causes it to identify with the body, leading to the prideful thought, "I am the doer, I am the enjoyer." This mistaken identity results in distress and a succession of calamities. The chapter states that the only way to calm these calamities and find escape is through loving devotion (Bhakti Yoga) at the feet of a Guru, who can color the devotee in their own divine hue.