What metaphors does the author use to describe the Sai Satcharitra right before telling Damu Anna's story?

Just before introducing the story of Damu Anna, the author employs several beautiful metaphors to describe the sacred text of the Sai Satcharitra itself. In Chapter 25, it is called a 'Shed of Nectar-like Sai Stories,' offering devotees a place to serve Sai and find relief from the 'heat of worldly existence.' The author also compares the life story to a 'Moonstone (Somakant)' from which the 'lunar nectar of Sai's tales' flows, which thirsty devotees, like Chakora birds, can drink to their heart's content. This sets the stage for the holy stories that are said to burn away the sins of the Kali age.