How does Chapter 19 describe the relationship between Faith and Patience, and what are the benefits of cultivating patience?

Chapter 19 portrays Faith (Nishtha) and Patience (Saburi) as being like two inseparable sisters, dear as life to each other. Patience, or Saburi, is described as a mine of virtues and the 'manliness of men.' The text highlights its numerous benefits: it wards off sin, distress, and poverty; it averts calamities, pushes away fear, and brings a share of success. The chapter emphasizes that patience is a form of courage that will carry one through heavy burdens, and a life lived without it, regardless of one's knowledge or virtue, is ultimately in vain.