Why are lengthy, detailed biographies considered more effective for community worship than shorter accounts?

Chapter 0 clarifies that detailed and comprehensive biographies are essential for community practices like Parayans. Shorter accounts, which may only take up two or three pages in larger works, are not considered useful for this purpose because they are not comprehensive enough for deep, collective study. A detailed poetic Guru biography, on the other hand, allows a congregation of devotees to immerse themselves in the saint's life and teachings. This shared experience of study and devotional reading is a form of service that helps all participating devotees achieve their life's purpose, which is a key aspect of building a spiritual community.