The text mentions a "veil of Maya" spreading over Dev's mind. In the context of the story, what does this mean?

The "veil of Maya" refers to a state of delusion that affected Dev's perception of the Sanyasi. According to Chapter 40, the Sanyasi's original purpose was to collect donations, but his subsequent, simpler request for a meal caused Dev to forget the initial, more significant reason for his visit. This mental fog, or Maya, made Dev see the Sanyasi merely as "some guest who has come to get a meal." Essentially, Dev's focus on the immediate hospitality blinded him to the Sanyasi's larger, previously stated intentions, thus strengthening his state of delusion.