Do you know what is meant by unwritten laws, Hippias?Yes, those that are uniformly observed in every country.Could you say that men made them?Nay, how could that be, seeing that they cannot all meet together and do not speak the same language?Then by whom have these laws been made, do you suppose?I think that the gods made these laws for men. For among all men the first law is to fear the gods.

Is not the duty of honouring parents another universal law?Yes, that is another.And that parents shall not have sexual intercourse with their children nor children with their parents? V. i. 10.No, I don’t think that is a law of God.Why so?Because I notice that some transgress it.