What is the stated purpose behind the creation of the Shri Sai Satcharitra, as explained in the text?

According to Chapter 2, the primary purpose of writing the Shri Sai Satcharitra is to share the immense joy that comes from hearing about Sai's unfathomable divine plays, or leelas. The author explains that this joy overflowed into a poetic form. The text is intended to be instructive for devotees, help destroy their sins, and provide happiness in both this world and the next. Ultimately, these life stories of saints are meant to serve as guides to the righteous path for all who engage with them.