Troy (Ilium)

What makes Troy a religious site rather than only a battlefield is that the poem set there is the fullest surviving picture of how the Greeks imagined their gods behaving. In the Iliad the Olympians are not neutral. Hera and Athena work for the fall of the city, Apollo and Aphrodite for its survival, and Zeus holds the balance without ever fully settling it. The war is fought twice over, once by men on the plain and once by gods who intervene in it, and the human characters know this and act accordingly.

Walter Burkert reads the epic as the point at which a scattered set of local cults was given a single shared cast of characters, which is why later Greek religion could be recognisably one thing across hundreds of independent cities. The rituals shown inside the poem are ordinary Greek ones performed under extraordinary pressure: the priest of Apollo who curses the Greek camp and is answered with plague, the libations poured before oaths, the hecatomb offered to buy off a god already angry, the failed procession of the Trojan women who carry a robe to Athena and are refused. Nothing in it is invented for the story. It is the religion of the audience, staged at the walls of a city they believed had really stood.

The Palladion belongs to a class of object the Greeks took seriously and modern readers often miss: the image whose physical presence, not the worship offered to it, is what protects a place. It was small, said to have fallen from the sky, and held inside the citadel, and the tradition is that Troy could not be taken while it remained there.

The city falls only after Odysseus and Diomedes steal it. That is a theology of location rather than of devotion, and it travelled. Rome later claimed to hold the same image, kept by the Vestals in the Temple of Vesta, on the argument that Aeneas had carried it out of the burning city, and a Roman could therefore treat the security of the empire as physically stored in a shrine in the Forum. The claim was contested in antiquity, with several cities asserting the genuine article, and no ancient writer could settle it. Troy itself kept a religious standing long after any Bronze Age city there had gone.

Persian and Macedonian commanders sacrificed at the site on their way east, treating it as a place where a campaign could be dedicated, and Rome granted the small settlement at Ilium privileges on the strength of the descent its ruling family claimed from Trojan refugees. The site outlasted its own destruction because the story attached to it was worth more than the walls.