The first century Jewish woman Miriam of Nazareth, mother of Jesus, proclaimed in faith to be Theokotos, the God-bearer, is the most celebrated female religious figure in the Christian tradition. So varied and manifold are the traditions about Mary, both popular and scholarly, that some would speak of 'Mary' as a collective noun or refer, in George Tavard's memorable title, to The Thousand Faces of the Virgin Mary. In her long awaited book, which...