According to Chapter 3, what is the recommended spiritual practice for the current age (Kali Yuga), and how does it compare to practices from other eras?

Chapter 3 explains that the prescribed spiritual path varies across different ages. While the Kruta Age emphasized 'control of mind and senses,' the Treta Age focused on 'sacrifice,' and the Dwapara Age on 'worship,' the current Kali Age has a much simpler means for attaining the supreme goal. As detailed in Chapter 3, this simple path is 'singing the stories of the Name' and listening to the stories of the Guru. This method is universally accessible to everyone, including all four castes from Brahmins onwards, women, Shudras, and those of low caste, making it a powerful and inclusive practice.