Chapter 4 introduces key developments in the story, focusing on the character of Edmond Dantès and the repercussions of jealousy and betrayal in his life.
In this chapter, Edmond, rife with his youthful enthusiasm about the prospect of marrying Marcedes and assuming the post of captain aboard the Pharoan, finishes his visit with Mercedes while unknowingly becoming entangled in the intrigues of those around him. The chapter delves into his relationships with several key characters, including Mercedes, his beloved fiancée, and Fernand Mondego, who is secretly in love with her.
As Edmond prepares for his engagement dinner with Mercedes, he is blissfully unaware of the envy and malice brewing beneath the surface from those closest to him. Fernand's jealousy is palpable, and he begins to plot against Edmond to eliminate him as a rival for Mercedes’ affection. Meanwhile, Danglars, the ship's purser, also harbors resentment towards Edmond’s rise, experiencing feelings of jealousy and ambition.
The chapter sets the stage for the tragic consequences of this jealousy, as it foreshadows the betrayals that will ultimately lead to Edmond’s imprisonment. The reader begins to sense the machinations at play, hinting at the complexities of loyalty and deception that will unravel as the story progresses.
Danglars, Fernand, and Edmond’s friend Caderousse sit together at a watering hole and café near the village of Les Catalans. There, Danglars masterminds a ploy to have Edmond thrown in jail under the guise of something someone might possibly do to have him wrongfully imprisoned. While on board Pharaon, Danglars witnessed the dying Captain Leclaire give Edmond a letter to be delivered to Elba, the current location of the Emporer Napoleon. While Edmond did not share the dangerous political views of his captain, he completed the delivery as a sacred, deathbed order of his captain. Danglars planned everything, and even wrote out the letter of denunciation before proclaiming the whole thing a rouse and throwing it into the corner, full-knowing that a jealous Fernand would then retrieve and deliver it to the Crown Prosecutor.
Overall, Chapter 4 effectively establishes the emotional landscape of the characters and emphasizes the themes of envy and betrayal, which serve as catalysts for the forthcoming conflict in Edmond's life.