In yesterday's post, The Nativity, the Incarnation and Devotion, the Incarnation (God become man) was linked to the Nativity (the birth of Christ). That is not always the case, as Christ's humanity is also associated with His death on the Cross. This morning, during my commute, I began to think about the distinction between the Incarnation and the Nativity, and it occurred to me that they do not occur simultaneously. Rather, the Incarnation existed from the moment of conception, rather than from the moment of birth. This post is the product of that reflection and a little further research done this evening.
In yesterday's post, St. Thomas Aquinas quoted the Preface for the Nativity in writing, "the humanity of Christ, according to the words of the Preface,"that through knowing God visibly, we may be caught up to the love of things invisible.' Wherefore matters relating to Christ's humanity are the chief incentive
to devotion, leading us thither as a guiding hand, although devotion
itself has for its object matters concerning the Godhead."
There is a pro-life aspect to the Incarnation. The Incarnation is traced to the moment of Christ's conception by the Holy Spirit. In Matthew 1:20, we are told that an angel told St. Joseph, about the pregnant Virgin, "For it is through the holy Spirit that this child has been conceived in her." Thus, God became man in Christ from the moment of conception, and not only from the moment of birth. Our existing form of the Apostle's Creed says, "I believe in God, the Father Almighty, Creator of heaven and earth; and
in Jesus Christ, His only Son, our Lord: Who was conceived by the Holy
Spirit." The Nicene Creed, in the Catholic Encyclopedia's literal translation of the Constantinopolitan form, similarly says of Jesus that He "for us men and for our salvation came down from heaven. And was incarnate of the Holy Ghost and of the Virgin Mary and was made man."
Pope John Paul II mentioned this in the General Audience of May 27, 1998, in these words:
"Jesus is linked with the Holy Spirit from the first moment of his existence in time, as the Nicene-Constantinopolitan Creed recalls:
“Et incarnatus est de Spiritu Sancto ex Maria Virgine”. The
Church’s faith in this mystery is based on the word of God: “The
Holy Spirit”, the Angel Gabriel announces to Mary, “will come
upon you and the power of the Most High will overshadow you; therefore the child to be born will be called holy, the Son of God” (Lk
1:35). And Joseph is told: “That which is conceived in her is of the Holy Spirit” (Mt 1:20).
"The Holy Spirit's direct intervention in the Incarnation brings about
the supreme grace, the “grace of union”, in which human nature
is united to the Person of the Word. This union is the source of every other grace, as St Thomas explains (S. Th. III, q. 2, a. 10-12; q.
6, a. 6; q. 7, a. 13)."
In the same Audience, John Paul II explains the connection of the Incarnation, from the moment of conception, with salvation and with God's love for people:
"If we ask ourselves what the Holy Spirit’s purpose was in
bringing about the Incarnation event, the word of God gives us a succinct
reply in the Second Letter of Peter, telling us that it happened so that
we might become “partakers of the divine nature” (2 Pt 1:4). 'In fact', St Irenaeus of Lyons explains, 'this is
the reason why the Word became flesh and the Son of God became the Son of Man: so that man, by entering into communion with the Word and thus receiving divine sonship, might become a son of God' (Adv. Haer. III, 19, 1). . .
"The mystery of the Incarnation reveals God’s astonishing love, whose highest personification is the Holy Spirit, since he is the Love of
God in person, the Person-Love: 'In this the love of God was made
manifest among us, that God sent his only Son into the world, so that we
might live through him' (1 Jn 4:9). The glory of God is
revealed in the Incarnation more than in any other work."
By comparison, the Nativity is associated with the Incarnation more specifically in its visible form, which takes place only from the birth of Christ. Only then is Jesus, who is fully God and fully man, visible to the world. So it is that the Preface of the Nativity prays "that through knowing God visibly, we may be caught up to the love of things invisible." The essence of the Nativity is that the Incarnation becomes visible, and that in seeing the Word become flesh, we may be drawn toward God who is invisible.
Collosians 1:15-16 thus says of Jesus:
"He is the image of the invisible God, the firstborn of all creation. For in him were created all things in heaven and on earth, the visible and the invisible, whether thrones or dominions or principalities or powers; all things were created through him and for him."
Being the "firstborn" of all creation is an aspect of birth, and yet in this context refers more specifically to Christ's being the Word of God by whom God created the world even before the Incarnation (John 1:1-2). Only Christ's visibility to man, as the "image" of the invisible God, occurs from the time of His birth in the world, from the Nativity.
Speaking of creation and the Incarnation, St. John of the Cross wrote, "The son of God is, in the words
of St. Paul, 'the brightness of His glory and the figure of His
substance.' God saw all things only in the face of His Son." And, "For this cause the Son of God Himself said, 'And I, if I be lifted up from the earth will draw all things to Myself.'"
Elsewhere, in the Scriptural account of the birth of Christ, an angel said to shepherds in the field, in Luke 2:11-12: "For today in the city of David a savior has been born for you who is Messiah and Lord. And this will be a sign for you: you will find an infant wrapped in swaddling clothes and lying in a manger."
Speaking of Christ's birth as "a sign," as the angel said to the shepherds about the Nativity, Pope Benedict XVI said in his homily for this past Christmas Eve:
"God’s sign is simplicity. God’s sign is the baby. God’s sign
is that he makes himself small for us. This is how he reigns. He does not come
with power and outward splendour. He comes as a baby – defenceless and in need
of our help. He does not want to overwhelm us with his strength. He takes away
our fear of his greatness. He asks for our love: so he makes himself a child. He
wants nothing other from us than our love, through which we spontaneously learn
to enter into his feelings, his thoughts and his will – we learn to live with
him and to practise with him that humility of renunciation that belongs to the
very essence of love. God made himself small so that we could understand him,
welcome him, and love him."
The Nativity is thus connected with the visibility of the Incarnation,
in that we understand God through the newborn Jesus. We can be drawn
toward God, as Jesus said He would draw all things to Himself. While
the Incarnation involves God's love and salvation through Christ's
death on the Cross, the Nativity involves making that love manifest in simplicity, the visible Word of God in human form.