In Chapter 45, the author refers to the book as a 'speech-sacrifice' or 'Vag-yagna.' What is the meaning and purpose of this act?

In Chapter 45, the author humbly presents the Shri Sai Satcharitra as a "speech-sacrifice" (Vag-yagna). This term frames the act of writing and sharing the stories of Sai Baba as a sacred offering or ritual. The author, claiming to be of little knowledge, asks the wise listeners to accept this offering with a grateful heart. The purpose, as explained in this chapter, is to create a supremely holy and auspicious work. The author acknowledges that this sacrifice is ultimately completed by the Guru's grace and that those who listen to these stories with a concentrated mind are participating in this holy act.