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

Chapter 3 explains that while different ages had different primary spiritual methods—like 'control of mind and senses' in the Kruta Age or 'sacrifice' in the Treta Age—the simplest means for achieving the supreme goal in the current Kali Age is 'singing the stories of the Name.' This chapter emphasizes that listening to the stories of the Guru is a universal path for attaining the supreme goal. It is explicitly stated that this means is for everyone, including all four castes from Brahmins onwards, as well as for women, Shudras, and those of low caste, making it a single, accessible method for all.