+ Lk 1: 26-38
And coming to her, he said, “Hail, favored one! The Lord is with you.”
But she was greatly troubled at what was said and pondered what sort of greeting this might be.
Then the angel said to her, “Do not be afraid, Mary, for you have found favor with God.
Behold, you will conceive in your womb and bear a son, and you shall name him Jesus.
He will be great and will be called Son of the Most High, and the Lord God will give him the throne of David his father,
and he will rule over the house of Jacob forever, and of his kingdom there will be no end.”
But Mary said to the angel, “How can this be, since I have no relations with a man?”
And the angel said to her in reply, “The holy Spirit will come upon you, and the power of the Most High will overshadow you. Therefore the child to be born will be called holy, the Son of God.
And behold, Elizabeth, your relative, has also conceived a son in her old age, and this is the sixth month for her who was called barren;
for nothing will be impossible for God.”
Mary said, “Behold, I am the handmaid of the Lord. May it be done to me according to your word.” Then the angel departed from her.
Source: New American Bible
Catechism of the Catholic Church
709 The Law, the sign of God’s promise and covenant, ought to have governed the hearts and institutions of that people to whom Abraham’s faith gave birth. “If you will obey my voice and keep my covenant, . . . you shall be to me a kingdom of priests and a holy nation.” But after David, Israel gave in to the temptation of becoming a kingdom like other nations. The Kingdom, however, the object of the promise made to David, would be the work of the Holy Spirit; it would belong to the poor according to the Spirit.