
Since St. Mary is truly the mother of Jesus, then surely she must also be called the mother of God, since Jesus is God. Behold in her motherhood the mystery of the incarnation. For how can He who is the eternal God, ever blessed, have a mother? How can this virgin contain within her womb Him who holds all things? How can a creature bear the Creator? Reason will never know, but faith must bend the knee, believing, and say, Mary bore God, held God in her arms, and nursed God at her breast; Mary laid God in an infant bed, made soup for God, yea, was mother to God in every way proper for a mother to be a mother.
For in this is the reality of the incarnation: God Himself has become flesh, our flesh. Since this is so, He must also have a mother. Thus all motherhood is sanctified in this, and serves to show forth the humble manner in which our salvation was wrought. And all generations must call this virgin blessed, since she has now in truth become the mother of all who are in Christ. And as she was of lowly state, in order that Christ might be born of lowly state, so also must we all humble ourselves and consider the lowly state of faith to be truly high in the sight of God. (Burnell Eckardt, from “Every Day Will I Bless Thee: Meditations for the Divine Office”)
