Can you provide a detailed, step-by-step guide on how to perform a weekly 'Saptah' recitation as mentioned in the book?

The preface of the Shri Sai Satcharita does not offer a step-by-step guide or specific rituals for performing a weekly recitation, or 'Saptah.' What Chapter 0 does emphasize is the mindset and materials for such a practice. It states that Saptahs of a Sadguru's biography should be performed with a firm resolve, pure heart, excellent faith, selfless love, and unwavering devotion. Furthermore, the text strongly recommends using detailed poetic biographies for these recitations, noting that prose is difficult to memorize and there is no established tradition of performing Saptahs with prose texts.