Who does the author of the Sai Satcharitra credit with the inspiration and courage to write the book?

The author, in Chapter 25, explicitly credits Sai Baba for the ability to write the Shri Sai Satcharitra. He states that at a specific moment, his 'meager intellect became endowed with courage and special knowledge.' He firmly believes that Sai, being 'profound in virtues,' would Himself accept the book for the salvation of His devotees. The author humbly dismisses his own role, asking, 'Could I have had such audacity?' He concludes that this nectar-like life story is not his own work but is the 'grace and "Prasad" of the Saint's feet,' a divine gift to be shared.