Jerusalem, the holy city of three faiths, has been the focus of competing historical, religious, and political narratives from Biblical chronicles to today's headlines. With an aura that transcends the boundaries of time and place, the city itself embodies different levels of reality - indeed, different realities altogether - for both observers and inhabitants. There is the real Jerusalem, a place of ancient streets and monuments, temples and coffee-houses, religious discourse and political argument. But there is also the imaginary and utopian city that exists in the minds of believers,...