Latest / Marcus Aurelius: Rome's Philosopher King — Fexingo History / Marcus Aurelius and the Stoic's Dying Words at Sirmium
Transcript
- Lucas: So we've talked a lot about Marcus Aurelius as the philosopher on the throne, the Stoic emperor who wrote the Meditations while camped out on the Danube. But we've never really looked at how he died. And I think that's a story worth telling, because it ties together so many threads—his philosophy, his failures, his legacy. Luna: I don't actually know the details of his death. Was it in battle? Lucas: No, not in battle. He died of illness—probably the Antonine Plague, or a complication of it—in March of 180 AD, at a place called Sirmium. That's modern Sremska Mitrovica in Serbia, on the Sava River near the Danube. He'd been there for years, directing the Marcomannic Wars, trying to push the Germanic tribes back and secure the frontier. Lucas: And the timing is interesting. He was on the verge of a major victory. He'd spent almost a decade campaigning, he had the Quadi and the Marcomanni on the ropes, and he was planning to annex a new province—Marcomannia, maybe even Sarmatia. But then he got sick, and everything changed. Luna: So he died before he could finish the job. What did he die of exactly? Lucas: Cassius Dio says it was some kind of disease, but he's vague. The Historia Augusta—which is often unreliable but preserves some details—says he fell ill after eating, and that he deliberately stopped eating and drinking to hasten his death. That sounds like a Stoic thing to do, but it's probably just a literary trope. More likely, it was the plague. The Antonine Plague had been ravaging the empire for years, and it was still active along the Danube frontier. Lucas: But the really telling part is what happened around his death. He had his son Commodus with him, and he had been grooming Commodus to succeed him since he was a child. He made him co-emperor in 177 AD, when Commodus was just fifteen. And as Marcus lay dying, he supposedly said to his son: 'Go to the rising sun; I am already setting.' That's a quote from Cassius Dio. Luna: That's beautiful, and also really sad. He knew he was losing control. Lucas: Exactly. And it gets more poignant. According to the Historia Augusta, Marcus also said: 'Weep not for me; think rather of the plague and of death, which is common to all.' That's pure Stoicism—he's reminding himself and his son that death is natural. But the irony is, his death set the stage for the end of the Antonine dynasty. Commodus turned out to be one of Rome's worst emperors—paranoid, cruel, obsessed with gladiatorial combat. Within a few years, he'd abandoned the Danube campaigns and made a hasty peace with the tribes, which didn't hold. Luna: Did Marcus know that Commodus was going to be a disaster? I mean, he had tutors, he was educated by the best philosophers—what went wrong? Lucas: That's a huge question. We did an episode on Commodus's education, and the sources suggest Marcus had his doubts. Cassius Dio says that Marcus regretted leaving the empire to his son, and that he once said, 'I am ashamed to leave the empire to such a son.' But he did it anyway. Why? Because he believed in dynastic legitimacy, probably. He didn't want to set a precedent for adoption like the earlier Antonines. He wanted his own blood to rule. Lucas: And there's another layer: Marcus may have been too sick by the end to make a different choice. He died when Commodus was only eighteen. The empire needed a smooth transition to avoid civil war. So he went with his son, hoping that the good advisors around him—his old general Pompeianus, his legal expert Scaevola—would keep him in check. But it didn't work. Luna: So the philosopher-king's final act was a political mistake. That's a heavy legacy. Lucas: It is. And it's one that Marcus himself might have reflected on in his Meditations. You know, some of the most famous passages in that book are about accepting that you can't control outcomes—only your own intentions. He writes: 'Do not be disturbed by the future; you will come to it, if you must, with the same power of reason that you now use for the present.' But the future he left behind was a mess. Within three years of his death, Commodus was already alienating the Senate and letting his favorites run the empire. Luna: Speaking of the Meditations, where was he when he wrote them? At Sirmium? Lucas: Mostly at Carnuntum and Sirmium, yes. The Meditations were never meant for publication—they're personal notes, written in Greek, mostly composed during the Marcomannic campaigns. They're full of references to the frontier: the campfires, the barbarian raids, the cold. There's a famous line: 'The cucumber is bitter—then throw it away. There are brambles in the path—then go around them. That is all you need to know.' He's literally talking about the discomforts of military life and how to deal with them Stoically. Luna: It's amazing that we have that book at all. It was almost lost, right? Lucas: Right. The Meditations survived by a thread. There's only one manuscript from the 10th century that preserves the full text, and it was discovered in the 16th century. Without that, we'd have almost no direct window into Marcus's private thoughts. And the irony is, he never intended anyone to read them. They're like a philosophical diary. But they've become the most enduring legacy of his reign. Luna: That's incredible. So his real impact wasn't the wars or the politics—it was this little book he wrote for himself. Lucas: Exactly. And that's what makes his death so fitting in a way. He died not in a blaze of glory, but quietly, in a military camp, with his son at his bedside. He wasn't assassinated, he wasn't defeated. He just... ended. The Historia Augusta says that on his last day, he spoke to his friends and advisors about the nature of the soul, and then, as if falling asleep, he died. That's a Stoic death—calm, rational, accepting. Luna: But the aftermath wasn't calm. Commodus immediately made peace and headed back to Rome to party. Lucas: Right. Commodus abandoned the new provinces, withdrew the legions, and declared victory—even though the wars weren't won. He even took the title 'Germanicus Maximus' for himself, which was hollow. The tribes were pacified temporarily, but within a generation, the Danube frontier collapsed again. And that's partly why historians see Marcus's reign as a turning point. He held the empire together, but the seeds of the Crisis of the Third Century were sown in his failure to secure the succession. Luna: It's like he built a dam, but left his incompetent son holding the dynamite. Lucas: That's exactly it. And yet, you can't blame Marcus entirely. He was fighting a pandemic, constant invasions, and a rebellious general—Avidius Cassius—all while trying to rule philosophically. He did more than most emperors could have. But the one thing he couldn't fix was his own family. Luna: You know, Lucas, this conversation reminds me why I love this show. We dig into these moments that history textbooks gloss over. And it's free, ad-free, because people like us support it. If you're listening and this podcast matters to you—if today's episode was worth a coffee to you—that's the link: buy me a coffee dot com slash fexingo. Seriously, even a small contribution keeps us going. Lucas: Yeah, that's right. Every episode takes hours of research, and we do it because we love it. The fact that listeners chip in to keep it ad-free is amazing. So thank you to everyone who does. And now, back to Marcus's deathbed. Lucas: One more detail I love: when Marcus died, his body was cremated at Sirmium, and his ashes were taken to Rome, to Hadrian's Mausoleum—what we now call Castel Sant'Angelo. So his final journey was from the frontier to the heart of the empire. And his tomb still stands, though his ashes are long gone. Luna: Is there any monument or statue in Sirmium today? Lucas: Not really. Sirmium is an archaeological site, but it's mostly ruins. There's a museum with artifacts, but no grand memorial. The column of Marcus Aurelius in Rome is the main monument to his wars. That column shows scenes from the Marcomannic campaigns—including the famous 'rain miracle' where the Christians claimed their prayers saved a legion. But at Sirmium, where he actually died, it's just a field now. Luna: That feels strangely fitting for a Stoic—no grand tomb, just the memory of his work. Lucas: Exactly. Marcus himself wrote in the Meditations: 'The art of living is more like wrestling than dancing.' He lived that. He struggled, he endured, and he left behind a book that has helped millions of people wrestle with their own lives. That's a pretty good legacy for a man who died in a muddy camp on the Danube. Luna: And I think that's why people still care about him—not because he was a perfect emperor, but because he was trying to be a good man in an impossible position. Lucas: Well said. And that's the note I want to end on. Next time, we'll look at what happened to the empire immediately after Marcus—the first years of Commodus's reign, and how quickly things went wrong. But for now, I think we've given Marcus the farewell he deserves. Luna: Agreed. Thanks for listening, everyone.