The announcement of the Savior’s coming went all the way back into Israel’s history — all the way back to Abraham.
So Mary sings,
He has helped his servant Israel,
in remembrance of his mercy,
according to the promise he made to our ancestors,
to Abraham and to his descendants forever.
God promised Abraham that from his family, all the families of the world would be blessed. From that family came a nation called Israel, whom God rescued from slavery in Egypt and gave them a promised land. There, God established a king, David, and promised David that one of his descendants would sit on the throne of Israel forever and establish God’s justice and mercy and peace — God’s kingdom — for the whole world.
So Mary sings,
He has helped his servant Israel,
in remembrance of his mercy,
according to the promise he made to our ancestors,
to Abraham and to his descendants forever.
God promised Abraham that from his family, all the families of the world would be blessed. From that family came a nation called Israel, whom God rescued from slavery in Egypt and gave them a promised land. There, God established a king, David, and promised David that one of his descendants would sit on the throne of Israel forever and establish God’s justice and mercy and peace — God’s kingdom — for the whole world.