What is the significance of the term 'Vag-yagna' as used in Chapter 45?

In Chapter 45, the author refers to the writing and sharing of the Shri Sai Satcharitra as a "Vag-yagna," or a speech-sacrifice. This term is significant as it frames the book not as a product of the author's own intellect, but as a sacred offering. The author, describing himself as having little knowledge, humbly puts this offering forward for the Guru to complete. According to this chapter, the listeners participate in this holy act by accepting the speech-sacrifice with a grateful heart, and by doing so with a concentrated mind, they perform a supremely holy act that brings unique peace.