The solemnity of the Annunciation is today. Here is a reflection from Divine Intimacy by Father Gabriel of Saint Mary Magdalen, OCD:
The Angel's explanation does not prevent future events and circumstances from remaining hidden and obscure to Mary. She finds herself face to face with a mystery, a mystery which she knows intuitively to be rich in suffering; for she has learned from the Sacred Scriptures that the Redeemer will be a man of sorrows, sacrificed for the salvation of mankind. Therefore, the ineffable joy of the divine maternity is presented to her wrapped in a mystery of sorrow: to be willing to be the Mother of the Son of God means consenting to be the Mother of one condemned to death. Yet Mary accepts everything in her fiat: in the joy as well as in the sorrow of the mystery, she has but one simple answer: "Behold the handmaid of the Lord."