What does the text say about the importance of Shraddha and Saburi for spiritual attainment?

The text unequivocally states that faith (Shraddha) and patience (Saburi) are indispensable for any spiritual progress. As recorded in Chapter 2, Hemadpant learns a crucial lesson that debating is a harmful trait and one should not compete with anyone. This realization culminates in the scriptural truth that "Without faith (Shraddha) and patience (Saburi), Not a bit of the spiritual goal is achieved." This indicates that these two qualities are not merely helpful but are the absolute foundation upon which any spiritual success is built, a truth the author notes was also confirmed by later experience.