According to Chapter 3 of Sai Satcharitra, what is the simplest spiritual path for the current age and who can follow it?

Chapter 3 of the Sai Satcharitra teaches that while past ages required difficult practices like controlling the senses or performing sacrifices, the simplest path to the supreme goal in the current Kali Age is listening to and singing the stories of the Guru. This is presented as an easy and accessible means for everyone. The text explicitly states that this path is open to all four castes, from Brahmins onwards, as well as to women, Shudras, and those of low caste. This highlights that listening to the Guru's stories is a universal means for spiritual welfare, requiring no prerequisite other than a meritorious desire to hear them.