 Socrates (c. 470–399) in one of the early dialogues debates the nature of the holy with Euthyphro, who is a religious professional. Euthyphro is taking his own father to court for murder, and though ordinary Greek morality would condemn such an action as impiety, Euthyphro defends it on the basis that the gods behave in the same sort of way, according to the traditional stories. Socrates makes it clear that he does not believe these stories, because they attribute immorality to the gods. This does not mean, however, that he does not believe in the gods. He was observant in his religious practices, and he objects to the charge of not believing in the city's gods that was one of the bases of the prosecution at his own trial. He points to the spirit who gives him commands about what not to do (Apology, 31d), and we learn later that he found it significant that this voice never told him to stop conducting his trial in the way that in fact led to his death (Ibid., 40a-c). Socrates interpreted this as an invitation from the gods to die, thus refuting the charge that, by conducting his trial in the way he did, he was guilty of theft – i.e., depriving the gods of his life that properly belonged to them (Phaedo, 62b). His life in particular was a service to god, he thought, because his testing of the wisdom of others was carrying out Apollo's charge given by the oracle at Delphi, implicit in the startling pronouncement that he was the wisest man in Greece (Apology, 21a-d).