Terrified by the Athenian base at Pylos (425), which raised the specter of wide-scale helot revolt, the Spartans passed a proclamation offering freedom to any of their Messenian serfs whose prior military record on behalf of the state might serve as proof of courage and their past benefaction. Once 2,000 came forward, the Spartans crowned them and paraded them as heroes around temples. Then in secret they executed all of them on the logical fear that such resolute men might someday pose a threat to the Spartan state.

