Can you explain the spiritual progression a devotee experiences through chanting Sai's name, as described in Chapter 46?

Chapter 46 outlines a clear path of spiritual evolution that begins with the constant chanting of Sai Baba's name. This practice is said to wash away sins and destroy the qualities of 'Rajas' (passion) and 'Tamas' (ignorance). As these diminish, the quality of 'Sattva' (purity) gradually increases, leading to the accumulation of Dharma or righteousness. According to the teachings in this chapter, once a righteous disposition is awakened, detachment from worldly matters follows naturally. This ultimately culminates in the manifestation of self-knowledge and a state of being completely surrendered at the Guru's feet.