According to Chapter 50, how is a Sadguru's role as a progenitor distinct from that of a worldly father?

Chapter 50 draws a profound distinction between a worldly father and a Sadguru. While a biological father gives life by placing a seed in the womb, the Sadguru is described as an extraordinary progenitor who operates on a spiritual plane. As the chapter explains, the Sadguru gives birth to his disciple without a physical seed or the lower birth canal. This spiritual birth is granted through 'Anugraha,' or full initiation. The text emphasizes that while one has many parents across countless births, only a merciful Sadguru can end the cycle of birth and death, making him the true father who removes this fundamental suffering.