Zechariah said to the angel, “How can I be sure of this? For I am an old man, and my wife is old as well.” The angel answered him, “I am Gabriel, who stands in the presence of God, and I was sent to speak to you and to bring you this good news. And now, because you did not believe my words, which will be fulfilled in their time, you will be silent, unable to speak, until the day these things take place.”
~Zechariah and Gabriel, Luke 1:18-20
The angel Gabriel was sent by God to a town of Galilee called Nazareth, to a virgin engaged to a man whose name was Joseph, a descendant of David, and the virgin’s name was Mary. The angel came to her and said, “Greetings, favored one, the Lord is with you!” But she was greatly troubled by his words and began to wonder about the meaning of this greeting. So the angel said to her, “Do not be afraid, Mary, for you have found favor with God! Listen: You will become pregnant and give birth to a son, and you will name him Jesus. He will be great, and will be called the Son of the Most High, and the Lord God will give him the throne of his father David. He will reign over the house of Jacob forever, and his kingdom will never end.” Mary said to the angel, “How will this be, since I have not had relations with a man?” The angel replied, “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 holy; he will be called the Son of God.
~Gabriel and Mary, Luke 1:26-35