What is the author's prescribed method for achieving the 'fruit of salvation' through the service of writing?

The author outlines a specific and highly recommended path for this service. As detailed in Chapter 0, the most certain service for achieving salvation is to write the biography of one's Sadguru, prompted either by the Guru's command or by inner inspiration. However, the service doesn't end with writing. It must be followed by personal, regular study of the work, performing hundreds of readings (Parayans) and weekly recitations (Saptahs). The author emphasizes that this must be done with a firm resolve, pure heart, excellent faith, selfless love, and unwavering devotion. This combined act of writing and devotional study is presented as the supreme form of written service.