Based on the provided texts, how is the nature of a saint like Sai Baba described, and what qualities set them apart?

According to Chapter 11, a saint like Sai Baba is depicted as an incarnation of divine qualities, appearing in the world to sanctify it through their conduct. The text highlights that such beings are characterized by extreme forgiveness, extraordinary natural calmness, uprightness, gentleness, endurance, and incomparable contentment. While they may appear to have a physical body and move through worldly life, they are internally formless, changeless, unattached, and liberated. Chapter 11 further explains that they are content with whatever comes spontaneously, constantly immersed in the Self, and exist beyond the dualities of pleasure and pain, embodying pure bliss.