linguistic:voice_change
Case of Meidias (348 BC)

In 348 BC a peculiar event occurred: Meidias, a wealthy Athenian, publicly slapped Demosthenes, who was at the time a choregos at the Greater Dionysia, a large religious festival in honour of the god Dionysus. Meidias was a friend of Eubulus and supporter of the unsuccessful excursion in Euboea. He also was an old enemy of Demosthenes; in 361 BC he had broken violently into his house, with his brother Thrasylochus, to take possession of it.

Demosthenes decided to prosecute his wealthy opponent and wrote the judicial oration Against Meidias. This speech gives valuable information about Athenian law at the time and especially about the Greek concept of hybris (aggravated assault), which was regarded as a crime not only against the city but against society as a whole. He stated that a democratic state perishes if the rule of law is undermined by wealthy and unscrupulous men, and that the citizens acquire power and authority in all state affairs due "to the strength of the laws". There is no consensus among scholars either on whether Demosthenes finally delivered Against Meidias or on the veracity of Aeschines' accusation that Demosthenes was bribed to drop the charges.