What was the author's great desire for the Shri Sai Satcharita, and what is the spiritual benefit for devotees who fulfill this wish?

According to Chapter 0, the author's great desire was that the Shri Sai Satcharita would be studied and recited daily through Parayans and Saptahs, much like the Guru Charitra. The book is presented as a 'sweet, spiritual treat (Prasad-meva)' for devotees. The preface explains that if seekers consume this spiritual treat with faith and encourage others to do so, they will have satisfied Shri Sai-Paramatma with a 'sacrifice of knowledge' (Jnana-yagna). The ultimate spiritual benefit is that after the death of the body, they will 'undoubtedly become one with the six-fold glorious Shri Sai-Paramatma.'