How Jesus Christ came to be born
This is how Jesus Christ came to be born. His mother Mary was betrothed to Joseph; but before they came to live together she was found to be with child through the Holy Spirit. Her husband Joseph; being a man of honour and wanting to spare her publicity, decided to divorce her informally. He had made up his mind to do this when the angel of the Lord appeared to him in a dream and said, ‘Joseph son of David, do not be afraid to take Mary home as your wife, because she has conceived what is in her by the Holy Spirit. She will give birth to a son and you must name him Jesus, because he is the one who is to save his people from their sins.’ Now all this took place to fulfil the words spoken by the Lord through the prophet:
The virgin will conceive and give birth to a son
and they will call him Emmanuel,
a name which means ‘God-is-with-us.’ When Joseph woke up he did what the angel of the Lord had told him to do: he took his wife to his home.
Source: Jerusalem Bible
Catechism of the Catholic Church
496 From the first formulations of her faith, the Church has confessed that Jesus was conceived solely by the power of the Holy Spirit in the womb of the Virgin Mary, affirming also the corporeal aspect of this event: Jesus was conceived “by the Holy Spirit without human seed”. The Fathers see in the virginal conception the sign that it truly was the Son of God who came in a humanity like our own. Thus St. Ignatius of Antioch at the beginning of the second century says:
You are firmly convinced about our Lord, who is truly of the race of David according to the flesh, Son of God according to the will and power of God, truly born of a virgin,. . . he was truly nailed to a tree for us in his flesh under Pontius Pilate. . . he truly suffered, as he is also truly risen.
497 The Gospel accounts understand the virginal conception of Jesus as a divine work that surpasses all human understanding and possibility: “That which is conceived in her is of the Holy Spirit”, said the angel to Joseph about Mary his fiancee. The Church sees here the fulfillment of the divine promise given through the prophet Isaiah: “Behold, a virgin shall conceive and bear a son.”
498 People are sometimes troubled by the silence of St. Mark’s Gospel and the New Testament Epistles about Jesus’ virginal conception. Some might wonder if we were merely dealing with legends or theological constructs not claiming to be history. To this we must respond: Faith in the virginal conception of Jesus met with the lively opposition, mockery or incomprehension of non-believers, Jews and pagans alike; so it could hardly have been motivated by pagan mythology or by some adaptation to the ideas of the age. The meaning of this event is accessible only to faith, which understands in it the “connection of these mysteries with one another” in the totality of Christ’s mysteries, from his Incarnation to his Passover. St. Ignatius of Antioch already bears witness to this connection: “Mary’s virginity and giving birth, and even the Lord’s death escaped the notice of the prince of this world: these three mysteries worthy of proclamation were accomplished in God’s silence.”
I will raise a virtuous Branch for David
See, the days are coming – it is the Lord who speaks –
when I will raise a virtuous Branch for David,
who will reign as true king and be wise,
practising honesty and integrity in the land.
In his days Judah will be saved
and Israel dwell in confidence.
And this is the name he will be called:
So, then, the days are coming – it is the Lord who speaks – when people will no longer say, “As the Lord lives who brought the sons of Israel out of the land of Egypt!” but, “As the Lord lives who led back and brought home the descendants of the House of Israel out of the land of the North and from all the countries to which he had dispersed them, to live on their own soil.”
In you, LORD, I take refuge; let me never be put to shame.
In your justice rescue and deliver me; listen to me and save me!
Be my rock and refuge, my secure stronghold; for you are my rock and fortress.
My God, rescue me from the power of the wicked, from the clutches of the violent.
You are my hope, Lord; my trust, GOD, from my youth.
On you I depend since birth; from my mother’s womb you are my strength; my hope in you never wavers.
I have become a portent to many, but you are my strong refuge!
My mouth shall be filled with your praise, shall sing your glory every day.
Do not cast me aside in my old age; as my strength fails, do not forsake me.
For my enemies speak against me; they watch and plot against me.
They say, “God has abandoned that one Pursue, seize the wretch! No one will come to the rescue!”
God, do not stand far from me; my God, hasten to help me.
Bring to a shameful end those who attack me; Cover with contempt and scorn those who seek my ruin.
I will always hope in you and add to all your praise.
My mouth shall proclaim your just deeds, day after day your acts of deliverance, though I cannot number them all.
I will speak of the mighty works of the Lord; O GOD, I will tell of your singular justice.
God, you have taught me from my youth; to this day I proclaim your wondrous deeds.
Now that I am old and gray, do not forsake me, God, That I may proclaim your might to all generations yet to come, Your power
and justice, God, to the highest heaven. You have done great things; O God, who is your equal?
You have sent me many bitter afflictions, but once more revive me. From the watery depths of the earth once more raise me up.
Restore my honor; turn and comfort me,
That I may praise you with the lyre for your faithfulness, my God, And sing to you with the harp, O Holy One of Israel!
My lips will shout for joy as I sing your praise; my soul, too, which you have redeemed.
Yes, my tongue shall recount your justice day by day. For those who sought my ruin will have been shamed and disgraced.
Source: The New American Bible