How does Karnik's experience with Narsing Maharaj contrast with Appasaheb's encounter with the fakir?

The contrast between Karnik's and Appasaheb's encounters, both described in Chapter 33, illustrates the difference between immediate faith and doubtful hesitation. When Narsing Maharaj forcefully demanded a Rupee, Karnik's reaction was one of amazement followed by joyful giving, as he felt it was Sai himself accepting it. His action was spontaneous. In stark contrast, Appasaheb, who had already made a mental promise to give ten Rupees, reacted to the visiting fakir with suspicion and hesitation because the man was a stranger. He had the money but failed to act on his earlier resolve. This comparison underscores a central theme: the virtue of maintaining one's initial good inclination and acting on it without the interference of a doubting mind.