Final answer:
The repeated mention of "Amontillado" acts as a lure for Fortunato and a demonstration of Montresor's deceptive nature. Paragraph 14 exposes Montresor's vindictiveness, as he echoes Fortunato's plea but chooses to ignore it.
Step-by-step explanation:
The repetition of the word "Amontillado" in paragraphs 7 - 14 of Edgar Allan Poe's The Cask of Amontillado serves several purposes. Primarily, it acts as a lure, with Montresor using it to entice Fortunato into the catacombs by appealing to his pride and his connoisseurship of wine. The constant mention of Amontillado keeps Fortunato focused on the prospect of tasting the rare wine and distracts him from Montresor's true intentions.
Paragraph 14 reveals a sinister aspect of Montresor's character. When Fortunato says, "For the love of God, Montresor!" and Montresor echoes, "Yes, for the love of God!" in a tone that suggests the opposite of what the words mean. This moment highlights Montresor's deceptive and vindictive nature. It shows that he hears Fortunato's plea but chooses to ignore it, demonstrating that he is committed to exacting his revenge.