What is the specific comparison made between a father and a Guru at the beginning of Chapter 28?

At the start of Chapter 28, a profound distinction is made between a father and a Guru. The text explains that a father's role is to give birth to the physical body. However, this act is intrinsically linked to mortality, as birth is always followed by death. The Guru's compassion is described as being greater or "additional" because it operates on a spiritual level. Unlike a father, the Guru has the capacity to remove the disciple from the binding cycle of both birth and death, bestowing a state of imperishable happiness and liberation.