According to Chapter 3, what is the simplest way to achieve spiritual liberation in the current age (Kali Yuga), and is this path available to everyone?

Chapter 3 of the Sai Satcharitra explains that while previous ages required difficult practices like control of the senses or sacrifices, the simplest means for attaining the supreme goal in the Kali Age is "singing the stories of the Name." This path is explicitly described as being for everyone. The text states that for all four castes, from Brahmins onwards, the means is listening to the stories of the Guru. As mentioned in Chapter 3, this single method is available to all, whether they are a woman, a Shudra, or of a low caste, making it a universally accessible path to spiritual progress.