Within the context of abandoning debate and seeking a Guru, what role do Shraddha and Saburi play?

In the narrative of Chapter 2, Shraddha (faith) and Saburi (patience) are presented as the essential positive qualities that must replace the negative habit of debate. The author learns that "debating is not good" and that even divine incarnations like Rama and Krishna submitted to a Guru, establishing that "Without a Guru, there is no knowledge or spiritual goal." Following this principle of surrender, the text introduces the twin pillars of Shraddha and Saburi, stating that without them, no spiritual goal can be met. This significant placement implies that true surrender to a Guru is an internal state defined by unwavering faith in the Guru's guidance (Shraddha) and the patience to wait for their teachings to bear fruit (Saburi), as explained in Chapter 2.