How does Baba compare the purifying effects of holy places and vows to that of knowledge and devotion?

In the wisdom shared in Chapter 50, a clear hierarchy of purification is established. While it is acknowledged that all holy places and vows are indeed purifying, the text asserts that knowledge is 'more purifying than the purifiers.' This indicates that knowledge holds a superior status. Furthermore, it clarifies that this supreme knowledge cannot be attained without first cleansing the mind of ignorance, a process that is impossible without devotion to God. Therefore, while vows and pilgrimages have their place, they are secondary to the profound purification that comes from devotion leading to knowledge.