JEWS THE world over will gather around the Seder table this week to recount again the great narrative of their ancestors' redemption from slavery in Egypt. In retelling the story, they will quote the passage from Exodus in which Pharaoh justified the unspeakable repression he intended to inflict on the Hebrews. "Come, let us deal wisely with them," he exhorted his nation. "Otherwise they may become so numerous that if there is a war they will join our enemies, fight against us, and leave the land." Though the tyrant's idea of dealing wisely with the Hebrews began with slave labor,...