In Plato’s Euthyphro, Euthyphro proposes to analyse the pious as that which is beloved of the gods. In the most widely discussed argument of the dialogue, Socrates tries to show that Euthyphro’s analysis fails. The argument crucially involves an ingenious use of the explanatory connective ‘because’. This paper presents a detailed reconstruction and defence of the argument. It starts with a rigorous analysis of its logical form, explains and justifies its premises, and closes with a defence of the argument against (...) the strongest common objection. (shrink)

Plato's Euthyphro is a dialogue about the virtue of piety. It is also one of the aporetic dialogues, ending in apparent failure to discover what piety is. It is common to understand the dialogue as teaching lessons about other things, about definition, for instance, or about the logic of refutation. About piety, however, it is thought to teach us only negatively, showing a few of the many things which piety is not.My thesis, on the contrary, is that there is a (...) positive account of the nature of piety in the dialogue; it is, moreover, an account which cannot be separated from the other lessons which the dialogue teaches. I shall find it necessary to expose the structure of the logical lessons in order to develop my account of the holy. (shrink)

The argument used by Socrates to refute the thesis that piety is what all the gods love is one of the most well known in the history of philosophy. Yet some fundamental points of interpretation have gone unnoticed. I will show that (i) the strategy of Socrates' argument refutes not only Euthyphro's theory of piety and such neighboring doctrines as cultural relativism and subjectivism, but nominalism in general; moreover, that (ii) the argument needs to assume much less than is generally (...) thought, and finally that (iii) while Socrates' argument, properly understood in its full force, appears to be inconsistent with the goal of his own inquiry, his own 'Platonic' position escapes the inconsistency. (shrink)