Euthyphro of Prospalta, and Socrates are best know by the writings of who?
Euthyphro (prophet) Euthyphro of Prospalta ( ; Ancient Greek: Εὐθύφρων Προσπάλτιος ; fl. 400 BCE) was an ancient Athenian religious prophet ("mantis") best known for his role in his eponymous dialogue written by the philosopher Plato. The debate between Euthyphro and Socrates therein influenced generations of theologians and gave rise to the question of the relationship between God and morality known as the Euthyphro dilemma.
Alciphron Alciphron (Greek: Ἀλκίφρων ) was an ancient Greek sophist, and the most eminent among the Greek epistolographers. Regarding his life or the age in which he lived we possess no direct information whatsoever.