SOCRATES: No doubt, Euthyphro; but you would admit that there are many other pious acts?
EUTHYPHRO: There are.
SOCRATES: Remember that I did not ask you to give me two or three examples of piety, but to explain the general idea which makes all pious things to be pious. Do you not recollect that there was one idea which made the impious impious, and the pious pious?
EUTHYPHRO: I remember.
SOCRATES: Tell me what is the nature of this idea, and then I shall have a standard to which I may look, and by which I may measure actions, whether yours or those of any one else, and then I shall be able to say that such and such an action is pious, such another impious.
EUTHYPHRO: I will tell you, if you like.
SOCRATES: I should very much like.
EUTHYPHRO: Piety, then, is that which is dear to the gods, and impiety is that which is not dear to them.
SOCRATES: Very good, Euthyphro; you have now given me the sort of answer which I wanted. But whether what you say is true or not I cannot as yet tell, although I make no doubt that you will prove the truth of your words.
EUTHYPHRO: Of course.