“By the power of the Holy Spirit He was Incarnate”
484 The Annunciation to Mary inaugurates “the fullness of time,”1 the time of the fulfillment of God's promises and preparations. Mary was invited to conceive him in whom the “whole fullness of deity” would dwell “bodily.”2 The divine response to her question, “How can this be, since I know not man?” was given by the power of the Spirit: “The Holy Spirit will come upon you.”3
485 The mission of the Holy Spirit is always conjoined and ordered to that of the Son.4 The Holy Spirit, “the Lord, the giver of Life,” is sent to sanctify the womb of the Virgin Mary and divinely fecundate it, causing her to conceive the eternal Son of the Father in a humanity drawn from her own.
486 The Father’s only Son, conceived as man in the womb of the Virgin Mary, is “Christ,” that is to say, anointed by the Holy Spirit, from the beginning of his human existence, though the manifestation of this fact takes place only progressively: to the shepherds, to the magi, to John the Baptist, to the disciples.5 Thus the whole life of Jesus Christ will make manifest “how God anointed Jesus of Nazareth with the Holy Spirit and with power.”6
For more, read here.
1. Gal 4:4
3. Lk 1:34-35 (Gk)
4. Cf Jn 16:14-15
5. Cf Mt 1:20, 2:1-12; Lk 1:35, 2:8; Jn 1:31-34, 2:11
6. Acts 10:38
Excerpts from the English translation of the Catechism of the Catholic Church for use in the United States of America Copyright © 1994, United States Catholic Conference, Inc. – Libreria Editrice Vaticana. Used with Permission.