To Sit in Awe
"You will be with child and give birth to a son, and you are to give him the name Jesus. He will be great and will be called the Son of the Most High. The Lord God will give him the throne of his father David, and he will reign over the house of Jacob forever; his kingdom will never end." Luke 1:31-33
Can you imagine your response to an angel that just told you three wild ideas? You will experience a miraculous birth, your son will be the Messiah of the Hebrew people, and he will be the eternal king over everything forever. That might be cause for a microphone to drop as you watch the angel who delivered that news walk away.
The only reaction I believe I could muster would be to be completely awestruck.