How does the creation and study of a Guru's biography, like the Shri Sai Satcharita, foster both individual growth and community service?

As outlined in Chapter 0, this process creates a virtuous cycle benefiting both individuals and the community. For the author, such as Annasaheb Dabholkar, writing the biography is a direct form of Guru service. For the community, the collective study and performance of Parayans of the work also constitute service to the Sadguru. The text explicitly states that through this engagement, the author gains the merit of serving 'God in humanity' (Jan-Janardan), while the participating devotees are helped to 'achieve the purpose of their lives,' thereby linking personal spiritual goals with a broader community practice.