Rabbi Yuchanan, the son of Zachai, spoke a parable concerning a king, who invited his servants, but set them no time to come: the prudent and wary among them adorned themselves and, standing at the door of the king's house, said, Is any thing wanting in the house of the king? (i.e. Is there any work to be done?) But the foolish ones that were among them went away, and working said, When shall the