What is the stated purpose and effect of listening to the Sai Charitra, as described in Chapter 51?

According to Chapter 51, the act of engaging with the Sai Charitra has a profound spiritual effect. The text states clearly that "By listening to this Sai Charitra, both the listener and the speaker become pure; the ears of the listeners and the mouth of the speaker are sanctified." To illustrate this purpose, the chapter uses beautiful analogies. Just as sandalwood from the Malaya Mountains soothes intense heat, clouds shower rain to bring joy, or flowers bloom for the worship of Gods, a tradition of spiritual narratives like the Charitra arises to satisfy and purify the souls of the listeners. This sacred act is presented as a means of spiritual cleansing and elevation.