The texts describe Sai Baba as having a seemingly contradictory personality. Can you explain the dual nature of his character as described in the source?

The source material from Chapter 23 paints a nuanced picture of Sai Baba's personality. Though He could appear fierce on the outside, He was described as being incredibly gentle and benevolent within. His glory is profound, and understanding it requires humility. This duality is seen in his actions; He would defy the villagers' rules yet show immense compassion. For instance, even though neighbors would sometimes take his firewood, Baba bore no enmity toward anyone because He perceived the divine in all of creation. He felt distressed if anyone was looked at with a 'crooked eye,' reflecting his deep, internal gentleness.