What is the process of spiritual purification and attainment of self-knowledge as outlined in Chapter 46?

Chapter 46 details a clear path to spiritual growth. It begins with the constant chanting of Sai's name, which is described as an easy remedy that washes away sins. This practice leads to the destruction of negative qualities like 'Rajas' and 'Tamas', while the quality of 'Sattva' (purity) gradually increases. As purity grows, a righteous disposition (Dharma) is awakened, which in turn brings about detachment from worldly subjects. According to this chapter, self-knowledge then manifests instantly. This process culminates in the state of 'Gururpan', where the seeker's focus remains fixed on their true self while at the Guru's feet.