Can you explain the path of spiritual progress involving the three gunas as described in Chapter 46?

Chapter 46 outlines a clear spiritual progression tied to chanting Sai's name and its effect on the three gunas. It describes this chanting as an easy remedy that first destroys sins and causes the qualities of 'Rajas' (passion/activity) and 'Tamas' (ignorance/inertia) to vanish. Following this purification, the quality of 'Sattva' (purity/goodness) gradually increases. This rise in Sattva, as detailed in Chapter 46, awakens a righteous disposition, which in turn brings about detachment from worldly matters. This entire process culminates in the spontaneous manifestation of self-knowledge, where the seeker's focus remains on their true self.