The nativity mystery “conceived from the Holy Spirit and born from the Virgin Mary”, means, that God became human, truly human out of his own grace. The miracle of the existence of Jesus , his “climbing down of God” is: Holy Spirit and Virgin Mary! Here is a human being, the Virgin Mary, and as he comes from God, Jesus comes also from this human being. Born of the Virgin Mary means a human origin for God. Jesus Christ is not only truly God, he is human like every one of us. He is human without limitation. He is not only similar to us, he is like us.
Karl BarthThe Truth lies not in the Yes and not in the No, but in the knowledge and the beginning from which the Yes and the No arise.
Karl BarthWhen the frontier between God and man, the last inexorable barrier and obstacle, is not closed, the barrier between what is normal and what is perverse is opened.
Karl BarthThus in this oneness Jesus Christ is the Mediator, the Reconciler, between God and man. Thus He comes forward to MAN on behalf of GOD calling for and awakening faith, love and hope, and to GOD on behalf of MAN, representing man, making satisfaction and interceding. Thus He attests and guarantees to God's free GRACE and at the same time attests and guarantees to God man's free GRATITUDE.
Karl Barth