How does the author of the Shri Sai Satcharitra characterize the story of Damu Anna before narrating it?

The author uses powerful imagery to frame the upcoming story of Damu Anna. In Chapter 25, the narrative is described as a report that shows Sai's love for His devotees, one that will fill the listeners' hearts with joy. The author calls it a 'novel story' that will reveal how the 'Guru-Mother is an "Ocean of Mercy."' It is emphasized that even though the story itself is short, it is 'very pure in its meaning' and that giving it attention will cause difficulties to vanish. This introduction sets the stage for a tale intended to strengthen faith by demonstrating how Sai protects those who are singularly devoted to him.