Why are detailed, comprehensive biographies like the Shri Sai Satcharita considered more suitable for Parayans than the brief mentions of saints in works like Shri Bhaktalilamrut?

The text makes a clear distinction regarding the suitability of different works for Parayans or Saptahs. While works like Shri Bhaktalilamrut and Shri Bhaktisaramrut by Shri Dasganu Maharaj are mentioned, Chapter 0 points out their limitation for performing a Parayan of a single saint's life. This is because the biographies within these collections are not comprehensive or detailed, often spanning only two or three pages. In contrast, a detailed, poetic, and comprehensive biography like Shri Sai Satcharita (or the Guru Charitra) is considered ideal. Such detailed works provide enough substance for daily study and week-long Parayans, allowing devotees to immerse themselves deeply in the Guru's life and teachings. This depth facilitates a more profound connection and service to the Guru, making it a cornerstone for community practice.