And the angel answered and said unto her, The Holy Spirit shall come upon you, and the power of the Highest shall overshadow you: therefore also that holy thing which shall be born of you shall be called the Son of God.
All Commentaries on Luke 1:35 Go To Luke 1
George Leo Haydock
AD 1849
The Holy Spirit shall come upon thee: By the divine power thou shalt bring forth, and yet remain always a pure virgin.
And therefore also the Holy which shall be born of thee, shall be called (shall be) the Son of God. The second person of the ever blessed Trinity, being united to our human nature, remaining unchangeably the same God, and being born of the Virgin Mary; it must needs be true to say that God was born, that God suffered and died for us; and consequently that the blessed Virgin Mary was truly the mother of God, or of him that is truly God; though not the mother of the Godhead: as the Catholic Church declared in the council of Ephesus, (431) against the heretic Nestorius. (Witham)
Seek not for natural order in things that transcend nature. You ask, how shall this be done, since you know not man? This, your ignorance of man, is the very reason why this will take place within you. For had you not been pure, you never would have been deemed worthy of so great a mystery. Not because marriage is bad, but because virginity is far more excellent. The common Lord of all ought in his birth to have something common with all mankind, and still something different. He was conceived and born in the womb like the rest of mankind, but he differed from them in being born of a virgin. (St. Chrysostom, xlix. in Genes.)
