The Iliad, attributed to Homer, explores themes of love, friendship, honor, rivalry, free will, and fate amidst the backdrop of the Trojan War. It begins with the discord introduced by Eris and highlights the choices of Paris, ultimately leading to the siege of Troy as Menelaus seeks to reclaim his wife Helen. The epic culminates in the conflict between Achilles and Hector, emphasizing personal loss, vengeance, and the tragic consequences of war.