Based on Chapter 12, what are the defining qualities of Sai Baba?

Chapter 12 describes Sai Baba as a being of profound spiritual stature and perfect equality. He is called the "king of knowledge personified" who has incarnated for his devotees. A key quality highlighted in this chapter is his complete impartiality; he feels no distinction between friend or foe, and "the pauper and the king are the same" to him. The text also notes his unique balance of being extremely affectionate toward every living being while simultaneously maintaining extreme detachment from everything else. Possessing great power yet remaining a renunciate, Sai Baba is portrayed in Chapter 12 as an embodiment of "enmity-free equality everywhere."