What two major Guru biographies are presented as models for community study, and what does this comparison imply about the Shri Sai Satcharita?

The preface discussed in Chapter 0 highlights two exemplary works in Maharashtra suitable for Parayans and Saptahs, which are communal devotional readings. The first is the ancient and widely studied 'Brihat or Thorale Guru Charitra' about Shri Narsimha Saraswati Maharaj. The second is the more recent 'Shri Sai Satcharita' about Shri Sai Baba Maharaj. By placing the Shri Sai Satcharita alongside such a revered and established text, the preface establishes its importance as a foundational work for the community of Sai devotees. It implies that this text is the central pillar around which the community can gather for collective study, worship, and service, just as devotees of Narsimha Saraswati have done for generations with the Guru Charitra.