the temple of Poseidon in Greece
Floodlights illuminate the temple of Poseidon, god of the sea, at Cape Sounion, Greece.
PHOTOGRAPH BY VINCENT J. MUSI-ARCHAEOLOGICAL SITE OF SOUNION
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How the Greeks Changed the Idea of the Afterlife

Their secret cults help shape the way we think of what happens after death.

ByCaroline Alexander
Photographs byVincent J. Musi
andDavid Coventry
12 min read
This story appears in the July 2016 issue of National Geographic magazine.

People prayed to these gods for the same reasons we pray today: for health and safety, for prosperity, for a good harvest, for safety at sea. Mostly they prayed as communities, and through offerings and sacrifice they sought to please the inscrutable deities who they believed controlled their lives.

But what happens after death? In this, the ancients looked to Hades, god of the underworld, brother of Zeus and Poseidon. But Hades gave no reassurance. Wrapped in misty darkness, cut by the dread River Styx, the realm of Hades (“the unseen”) was, the poet Homer tells us, a place of “moldering horror” where ordinary people—and even heroes—went after they died.

Erechtheion, a temple to Athena within Athen's Acropolis
The Erechtheion, a temple to Athena, occupies the most sacred ground on Athens’s Acropolis. Ancient Greeks held festivals, sacrifices, games, and religious processions at the site; today it’s a magnet for tourists.
PHOTOGRAPH BY VINCENT J. MUSI-ARCHAEOLOGICAL SITE OF THE ACROPOLIS, ATHENS

Sympathetic interest in the human condition eventually led the Greeks to adopt new forms of religion and new cults. No longer seen as a joyless fate, the afterlife became more of a personal quest. Mystery cults, shrouded in secrecy, promised guidance for what would come after death. The mystery rites were intensely emotional and staged like elaborate theater. Those of the great gods on the Greek island of Samothrace took place at night, with flickering torch fire pointing the way for initiates. Guarded on pain of death, the rituals remain mysterious to this day.

By the fourth century B.C., cults had emerged that claimed to offer purification by cleansing initiates of the stain of humanity. The foundations for new religions were falling into place. And when Christianity swept the ancient world, it carried with it, along with guidance from a single deity, remnants of the old beliefs: the washing away of human corruption through mystic rites, the different fates awaiting the initiated and uninitiated, and the reverence for sacred texts.

Moods of the Gods

As described by Homer, the gods and goddesses who ruled from Olympus possessed human traits such as lust, petulance, jealousy, and dishonesty. They also had a superhuman advantage: immortality.

the summit of Mytikas, a peak within Mount Olympus
Olympus is a mountain with more than one peak. The jagged summit of Mytikas—here illuminated during a storm—is where ancient Greeks believed the greatest gods lived, including the primordial weather god Zeus, “the high-thunderer.”
PHOTOGRAPH BY VINCENT J. MUSI

Signs From Above

Greeks seeking guidance saw oracles as a direct line of communication with the divine. The gods’ answers to their questions came in different ways—obscure riddles, omens in the form of birds or lightning, even the rustle of leaves.

Prophetic, Poetic ApolloA son of Zeus, Apollo was the god of music, poetry, and song, of healing, and of prophecy. He typically was represented as a handsome youth and often carried a lyre or a bow. The stub of a bow may be what’s gripped in the statue’s left hand. This bronze likeness of Apollo was found in 1959 in Piraeus, Greece. 
PHOTOGRAPH BY DAVID COVENTRY-ARCHAEOLOGICAL MUSEUM OF PIRAEUS
Twilight bathes the ruins of the sanctuary of Athena Pronaia at Delphi and its tholos, a circular building. Pilgrims may have offered sacrifices here before consulting the oracle of Delphi at the nearby temple of Apollo.
PHOTOGRAPH BY VINCENT J. MUSI, ARCHAEOLOGICAL SITE OF DELPHI
the sacred oak through which Zeus spoke to mortals
The oracle at Dodona, in Greece’s rugged northwest, was said to be the country’s first. Here mortals posed questions to Zeus through a sacred oak, while priests interpreted the answers.
PHOTOGRAPH BY VINCENT J. MUSI, ARCHAEOLOGICAL SITE OF DODONA
ancient Greek painting of a religious ceremony
Musicians, a lamb for slaughter, and a woman holding altar utensils appear in this painting of a sacrificial procession. Religious ceremonies were among the few public events where women had roles.
PHOTOGRAPH BY DAVID COVENTRY-NATIONAL ARCHAEOLOGICAL MUSEUM, ATHENS

Public Worship

Shared religious rites united ancient Greek villages and regions. Worship intially was communal, but as people sought meaning in life and hope for an afterlife, they were drawn to cults that stressed a more individual relationship with the divine.

cavern in Alepotypa Cave
In southern Greece, this massive cavern known as Alepotrypa (Foxhole) Cave was home to a village dating back to the Neolithic period. Archaeological finds suggest that the cave was also a ritual site where people from around the Aegean came to bury their dead. Some 5,000 years ago, part of the cave collapsed, sealing its entrance. But the place apparently endured in memory, perhaps reinforcing legends of an underground realm of the dead.
Photograph by Vincent J. Musi, ALEPOTRYPA CAVE, EPHORATE OF PALEOANTHROPOLOGY-SPELEOLOGY
the Acheron in Greece
Ancient Greeks believed Charon the ferryman took souls to Hades across Acheron, the “river of woe.” Today the river—here colored by lights from a nearby bar—is popular among tourists and rafters.
Photograph by Vincent J. Musi

Power of the Dead

Believing that the dead could exert bad or good influence from the afterlife, ancient Greeks sought their ancestors’ favor with honors and offerings. Many also believed that their own fate after death was directly related to their initiation into the right cults.

Touching SceneThis marble relief on a grave served to preserve the memory of the departed: a young mother, whose baby is brought to her and reaches for her.
PHOTOGRAPH DAVID COVENTRY-NATIONAL ARCHAEOLOGICAL MUSEUM, ATHENS

Which is better, life or the afterlife? In Homer’s Odyssey, the slain hero Achilles answers from the underworld: “I would rather serve as laborer to a serf, to a landless man who has no great livelihood, than rule all the perished dead.”

the remains of a sanctuary for Egyptian goddess Isis in Greece
The remains of a sanctuary of the Egyptian goddess Isis stand at the cult site of Dion, Greece, in the foothills of Olympus. It’s just one example of foreign influence on the area’s religious practices. Dion was a place of worship for people through Roman times. 
Photograph by VINCENT J. MUSI-ARCHAEOLOGICAL SITE OF DION
Alepotrypa, Athens Acropolis, Delphi, Dion, Dodona, Sounion, and all artifacts photographed with permission of Hellenic Ministry of Culture and Sports.