According to the principles laid out in Chapter 21, what is the main requirement for one to get the company of a Saint?

Chapter 21 of the Sai Satcharitra strongly emphasizes that meeting a Saint is not a matter of chance or personal effort alone. The primary requirement is the dawning of good fortune and the presence of God's grace. The text states, "Unless good fortune dawns, One does not encounter Saints and Sages." It further clarifies that the company of Saints is not accessible to the unfortunate and that this sacred union is difficult to attain without divine will. The author even uses his own past failure to visit the Siddha Pir Maulana as a personal testament to this principle, attributing it to his "ill-luck" at the time.