Perhaps the most jarring thing about the Eleusinian Mysteries is that we weren’t invited. Within all of the literature that has passed down to us, none tell us specifically what went on there. Some authors, such as Aristophanes, were chastised for revealing too much of the mysteries in their works, but even then we’re clueless on specifically what they revealed.
We do know a pig was involved. Before you get jealous, the piglet had to be sacrificed by all new initiates. Triptolemos, who learned agriculture from Demeter, was also a major part of the mysteries. Supposedly, he was the first to learn them, and so he’s depicted on the coins for the festival.
On this coin Triptolemos is riding a seat carried by snakes. Sadly, they’re not visible on my coin as I had to choose between a well-centered and muscular Triptolemos and the snakes. These issues are horribly mis-centered and almost all worn. This one, though, has nice centering – just no snakes. Personally, I’d be freaked out by snakes strong enough to drive something. I do wonder though how they kept all the snakes going in the right direction.
This coin was used in those mysteries, though we’re not sure exactly how it figured. We do know there was a massive festival, where people came from all over Greece. Perhaps they had to exchange their currency to this one, which was a universal coinage only for festival use – and provided some profit to the organizers? Or were these coins of some use in the mysteries themselves? These questions too remain mysteries.
However, initiation into the Mysteries was a major thing back then. Everyone and anyone had to be there. One of the most famous initiates was Demetrios I Poliorketes, who in 302 BCE demanded they changed the rules in his favor to go through all three stages at once, since he was a busy guy besieging various cities.