Based on Chapter 12, what are some of the key personal characteristics of Sai Baba?

Chapter 12 describes Sai Baba as an embodiment of specific, often paradoxical, qualities. He is called the "king of knowledge personified" and is said to possess "extreme affection for every living being" while simultaneously having "extreme detachment toward everything else." The chapter highlights his profound sense of equality, stating that he holds no feeling of friend or foe and that to him, a pauper and a king are exactly the same. Furthermore, it mentions that Sai possesses great power yet remains completely renounced, maintaining an "enmity-free equality everywhere."