How can devotees serve Sai Baba and foster a community through his teachings?

According to the source material, a significant way a Sadguru receives service from devotees is through books. Devotees can engage in this service by studying and performing Parayans, or devotional readings, of detailed biographies. As mentioned in Chapter 0, this act of study not only serves the Guru but also benefits the wider community, as the writer and other devotees all gain merit and achieve the purpose of their lives. The Shri Sai Satcharita, written by Annasaheb Dabholkar, is presented as the primary detailed work on Sai Baba, making its study and devotional reading a key method for community engagement and service.