According to Chapter 3 of Sai Satcharitra, what is the simplest method for spiritual liberation in the current era, and who is eligible to practice it?

Chapter 3 of the Sai Satcharitra teaches that while past ages had different methods for spiritual attainment, the simplest means for achieving the supreme goal in the current Kali Age is 'singing the stories of the Name.' The text emphasizes that listening to the stories of the Guru is a universally accessible path. It explicitly states that this means is available for all four castes, from Brahmins onwards, as well as for women, Shudras, and those of low caste. As detailed in Chapter 3, this makes it a single, inclusive method for everyone, and those with merit in their pocket will be drawn to listen to these transformative stories.