Based on Chapter 37, describe Sai Baba's personal conduct and unpredictable spiritual state.

Chapter 37 portrays Sai Baba as a being whose actions are incomprehensible and marvelous. His spiritual state is described as unpredictable; sometimes He is intoxicated with Brahmananda (the bliss of the Self), and at other times He performs all actions while remaining completely detached. Though He may appear inactive, the chapter clarifies He is always alert, with His mind fixed on Self-realization. Regarding His conduct, Chapter 37 emphasizes His purity, stating that He holds brotherhood with men and treats all women as His sisters or mothers, being a celibate known to all.