How does the author of the Shri Sai Satcharitra explain his decision to write the book in Chapter 25?

The author explains that the desire to write the Shri Sai Charitra arose in his heart, but he felt he lacked the necessary authority, knowledge, or erudition for such a task. However, as described in Chapter 25, he firmly believed that Sai Baba himself inspired him and gave him the command to "Keep the records." This divine inspiration endowed his "meager intellect with courage and special knowledge," making him a vessel to awaken Sai's own devotees. He sees the work not as his own but as the grace and "Prasad" of the Saint's feet, written for the salvation of devotees.