What does Chapter 33 reveal about the greatness of saints before introducing the topic of Udi?

Before discussing the glory of Udi, Chapter 33 opens by praising the greatness of saints. It states that by their gracious glance, mountains of sins can be burnt to ashes, and their casual speech provides supreme, eternal advice. This chapter describes saints as those who have risen above worldly attachments and the dualistic thinking of 'this is mine' and 'this is another's'. This introduction to the greatness of the Guru, or 'Guru Garimaa', sets the stage for understanding the significance of the Guru's actions, such as the profound act of giving Udi.