Answer:If it is wrong to prosecute one's father, what Zeus did to his father was bad and unjust. Zeus is the best and most just of the gods. Ergo, if it is wrong to prosecute one's father, Zeus is both best and most just and bad and unjust. This is a contradiction.
Explanation:EUTHYPHROS is a dialogue between Socrates and Euthyphro it occurred around the year 399BC, the dialogue is based on two main issues which are PIETY AND JUSTICE.
Both Socrates and Euthyphro where present at the King magistrate court it is at that court that they had this dialogue. Euthyphro came with a murder charge against his father at the court.
Finally,Euthyphro is made to agree to the fact that each of his definitions of the word "piety" has failed, but, rather than accept and make corrections to his faulty definition, he left the dialogue.