Latest / The History of Greece: Philosophy, Empire, and Endless Reinvention — Fexingo History / The Sack of Delphi: Celts vs Greeks in 279 BC
Transcript
- Lucas: So we've talked a lot about the great powers of the Hellenistic world — the Macedonians, the Seleucids, the Ptolemies. But in the early 3rd century BC, a new, unexpected threat emerged from the north: the Celts. And in 279 BC, they did something no one had done in over a century — they sacked Delphi, the sacred sanctuary of Apollo. Luna: Wait — the Celts? As in, the same Celts who sacked Rome a century earlier? Lucas: Exactly. The very same. The Celtic tribes had been on the move across Europe, and by the early 3rd century, a huge war band — ancient sources say 150,000 men, though that's probably an exaggeration — crossed the Balkans under a leader named Brennus. Not the same Brennus who humiliated Rome in 390 BC — that name might have been a title. Luna: So Brennus was like a Celtic title for a war leader? Lucas: That's the leading theory. Anyway, Brennus and his coalition of Celts — the sources call them Galatians or Gauls — smashed through Macedon. They killed the Macedonian king Ptolemy Keraunos in battle, then rampaged south. The Greek city-states were terrified. Delphi was not just a religious center — it held immense wealth from centuries of offerings. Lucas: The Greeks scrambled to mount a defense. The Aetolian League, which we covered in episode 16, took the lead. They gathered a force of about 4,000 men at Thermopylae, hoping to repeat the famous stand against the Persians. But the Celts found a way around the pass, just like the Persians had. Luna: Did the Aetolians hold them off? Lucas: Barely. They withdrew and regrouped, and the Celts pushed on to Delphi. According to the ancient historian Pausanias, when the Celts reached the sanctuary, a series of miracles occurred. Earthquakes shook the ground, lightning struck the attackers, and huge rocks tumbled from Mount Parnassus, crushing the Gauls. The Greeks saw this as Apollo himself defending his temple. Luna: That sounds like a divine intervention story. Was there a more earthly explanation? Lucas: Absolutely. The 'miraculous' rockslide was likely a well-timed ambush by the Aetolians and Phocians, who knew the terrain. They dislodged boulders onto the Celtic columns. But the story of Apollo's intervention became a powerful propaganda tool. The Greeks celebrated a festival, the Soteria, to commemorate the salvation of Delphi. It became a major panhellenic event. Lucas: The Celts were eventually driven back. Brennus, wounded in the retreat, committed suicide by drinking wine — or, in some accounts, by stabbing himself. The survivors split up. One group, led by another chieftain named Leonnorius, crossed into Asia Minor and founded the kingdom of Galatia in central Anatolia. Luna: So that's how the Galatians appear in later history. Paul's letter to the Galatians in the Bible. Lucas: Exactly. Those Galatians were the descendants of the Celts who invaded Delphi. They became mercenaries for Hellenistic kings, and their territory in Phrygia was a distinct Celtic-speaking enclave for centuries. The invasion also had a huge impact on the Aetolian League. Their successful defense of Delphi gave them immense prestige, which they used to expand their influence in central Greece. Lucas: Archaeologically, we have evidence from the site of Kallipolis in Aetolia, where a monument was erected listing the names of the Aetolian soldiers who died at Delphi. And the sanctuary itself was rebuilt and fortified, a reminder that even the gods needed human protection. Luna: Did the Greeks ever face another Celtic invasion? Lucas: Not on this scale. Later, the Galatians in Anatolia were defeated by the Attalid kings of Pergamon, who celebrated that victory with the famous sculpture of the Dying Gaul. But the memory of 279 BC lived on. It became a defining moment for Greek identity — the moment when the civilized Greeks stood against the barbarian hordes, and Apollo himself fought alongside them.