What specific qualities and characteristics of Sai Baba are highlighted in Chapter 12?

According to Chapter 12, Sai Baba is presented as the embodiment of a perfect saint. He is described as the "king of knowledge personified" who possesses extreme affection for every living being while also maintaining extreme detachment from everything else. The chapter emphasizes his unique ability to possess great power yet remain a renunciate, maintaining an "enmity-free equality everywhere." It is explicitly noted that Sai Baba has no feeling of friend or foe, and to him, "the pauper and the king are the same," which showcases his status as a great soul who treats all beings with impartiality and love.