The world waited for Mary's reply, St. Bernard says:
The price of our salvation is offered to you. We shall be set free at once if you consent. In the eternal Word of God we all came to be, and behold, we die. In your brief response we are to be remade in order to be recalled to life.
Tearful Adam with his sorrowing family begs this of you, O loving Virgin, in their exile from Paradise. Abraham begs it, David begs it. All the other holy patriarchs, your ancestors, ask it of you, as they dwell in the country of the shadow of death. This is what the whole earth waits for, prostrate at your feet. It is right in doing so, for on your word depends comfort for the wretched, ransom for the captive, freedom for the condemned, indeed, salvation for all the sons of Adam, the whole of your race.
Answer quickly, O Virgin. Reply in haste to the angel, or rather through the angel to the Lord. Answer with a word, receive the Word of God. Speak your own word, conceive the divine Word. Breathe a passing word, embrace the eternal Word…
And Mary says, ‘I am the handmaid of the Lord. Be it done to me according to your word.'”