that you may walk properly toward those who are outside, and may have need of nothing.

 In Greece immorality had always been quite blatant. Long ago Demosthenes had written: "We keep prostitutes for pleasure; we keep mistresses for the day-to-day needs of the body; we keep wives for the begetting of children and for the faithful guardianship of our homes." So long as a man supported his wife and family there was no shame whatsoever in extra-marital relationships. 