Mary received the glorious news that she was to be the mother of the coming Saviour from the angel. No wonder her heart rejoiced and she sang for joy:-
My soul magnifies the Lord. My spirit has rejoiced in God my Savior, for he has looked at the humble state of his handmaid. For behold, from now on, all generations will call me blessed. For he who is mighty has done great things for me. Holy is his name. His mercy is for generations of generations on those who fear him. He has shown strength with his arm. He has scattered the proud in the imagination of their hearts. He has put down princes from their thrones. And has exalted the lowly. He has filled the hungry with good things. He has sent the rich away empty. He has given help to Israel, his servant, that he might remember mercy,As he spoke to our fathers, to Abraham and his seed forever."