Can you describe the paradoxical nature of Sai Baba's personality as depicted in the text?

Chapter 23 portrays Sai Baba with a fascinatingly complex personality. Outwardly, he could appear fierce, but the text emphasizes that he was incredibly gentle within. His glory is described as profound and only accessible to those who approach with humility. A key paradox is that although he possessed perfect renunciation, he intentionally behaved like a householder to guide his dependents and set an example. He was extremely benevolent, bore no ill will, and was filled with immense love for the lowly, which ultimately revealed the purpose of his incarnation.