"Hail, Full of Grace": Mary, the Mother of Believers | Joseph Cardinal Ratzinger | An excerpt from Mary: The Church at the Source
"From henceforth all generations will call me blessed"–these words of the Mother of Jesus handed on for us by Luke (Lk 1:48) are at once a prophecy and a charge laid upon the Church of all times. This phrase from the Magnificat, the spirit-filled prayer of praise that Mary addresses to the living God, is thus one of the principal foundations of Christian devotion to her.
The Church invented nothing new of her own when she began to extol Mary; she did not plummet from the worship of the one God to the praise of man. The Church does what she must; she carries out the task assigned her from the beginning. At the time Luke was writing this text, the second generation of Christianity had already arrived, and the "family" of the Jews had been joined by that of the Gentiles, who had been incorporated into the Church of Jesus Christ. The expression "all generations, all families" was beginning to be filled with historical reality. The Evangelist would certainly not have transmitted Mary's prophecy if it had seemed to him an indifferent or obsolete item. He wished in his Gospel to record "with care" what "the eyewitnesses and ministers of the word" (Lk 1:2-3) had handed on from the beginning, in order to give the faith of Christianity, which was then striding onto the stage of world history, a reliable guide for its future course.