What role do devotional readings, like Parayans or Saptahs, play in serving a Sadguru and fostering a community?

Devotional readings, known as Parayans or Saptahs, are a key method of serving a Sadguru and creating a community. According to Chapter 0, a Sadguru takes two types of service from devotees through books: by writing great works themselves or by having their biographies written for devotees to study. When a "congregation of devotees" performs Parayans of a detailed biography, they are performing a direct service to the Guru. This collective spiritual practice also helps the devotees achieve the purpose of their lives, thereby strengthening the bonds between them and building a community centered on the Guru's teachings.