The texts describe Sai Baba as appearing 'fierce outwardly.' Can you explain His true nature and how it contrasted with this appearance, based on the provided information?

The source text from Chapter 23 provides a profound insight into Sai Baba's dual nature. While He could appear fierce on the outside, it is explicitly stated that He was 'very gentle within.' This inner gentleness was part of His profound glory. The text emphasizes His benevolence, suggesting one can only understand it by approaching His feet with humility. Furthermore, it describes Him as being all-pervading and bearing no enmity toward anyone. This understanding of unity meant that if anyone was looked at with a 'crooked eye,' Baba Himself would become distressed, revealing a core nature of immense compassion hidden beneath a stern exterior.