According to Chapter 25, what is the purpose and nature of the Shri Sai Satcharitra itself?

Chapter 25 portrays the Shri Sai Satcharitra as far more than a simple book; it is a divine gift from Sai Baba for the benefit of His devotees. The author describes it as a 'Shed of Nectar-like Sai Stories' where devotees can find relief from the 'heat of worldly existence.' As further elaborated in Chapter 25, the life story is metaphorically likened to a 'Moonstone (Somakant) from which the lunar nectar of Sai's tales flows,' meant to satisfy the spiritual thirst of devotees, who are compared to Chakora birds. The ultimate purpose of listening to these holy stories, as stated in the chapter, is to burn away the sins of the Kali age for those who listen with a focused mind.