According to the introduction in Chapter 51, what is the relationship between past merits, the grace of God, and meeting a Sadguru?

Chapter 51 establishes a clear theological progression linking past actions to spiritual fulfillment. The text states that it is due to the merits accumulated from past lives that one obtains the grace of the Supreme Lord. This divine grace, in turn, is what leads an individual to a meeting with a Sadguru, a perfect spiritual master. As Chapter 51 explains, this encounter with the Sadguru is the pivotal event that strengthens and solidifies the bliss of the disciple. This framework suggests that finding a true Guru is not a random occurrence but a destined outcome of a soul's virtuous journey and divine will, a concept central to the stories that are about to be told.