OFFICE OF READINGS

O Lord, open my lips,
and my mouth will proclaim Your Praise!

Invitatory Psalm
Psalm 99 (100)

The Lord is at hand:
come, let us adore him.

Rejoice in the Lord, all the earth,
and serve him with joy.
Exult as you enter his presence.

The Lord is at hand:
come, let us adore him.

Know that the Lord is God.
He made us and we are his
– his people, the sheep of his flock.

The Lord is at hand:
come, let us adore him.

Cry out his praises as you enter his gates,
fill his courtyards with songs.
Proclaim him and bless his name;
for the Lord is our delight.
His mercy lasts for ever,
his faithfulness through all the ages.

The Lord is at hand:
come, let us adore him.

Glory be to the Father and to the Son and to the Holy Spirit,
as it was in the beginning, is now, and ever shall be,
world without end.
Amen.

The Lord is at hand:
come, let us adore him.


Hymn

The Advent of our God
With eager prayers we greet
And singing haste up on the road
His glorious gift to meet.
The everlasting Son
Scorns not a Virgin’s womb;
That we from bondage may be won
He bears a bondsman’s doom.
Daughter of Zion, rise
To meet thy lowly King;
Let not thy stubborn heart despise
The peace he deigns to bring.
In clouds of awful light,
As Judge he comes again,
His scattered people to unite,
With them in heaven to reign.
Let evil flee away
Ere that dread hour shall dawn.
Let this old Adam day by day
God’s image still put on.
Praise to the Incarnate Son,
Who comes to set us free,
With God the Father, ever One,
To all eternity.


Psalm 67 (68)
The Lord's triumphal journey

Let God arise,
let those who hate him flee before him.

God arises and his enemies are scattered:
those who hate him flee from his sight.
You blow them away like wisps of smoke;
as wax melts in front of a fire,
so the wicked melt away before God.
The righteous are glad and exult in God’s sight;
they rejoice in their gladness.
Sing to the Lord and celebrate his name!
Make a road for him who rides upon the clouds –
“The Lord” is his name.
Rejoice in his sight,
the father of orphans, defender of widows,
God in his holy dwelling-place,
God, who gives the lonely a house to dwell in,
God, who leads captives out into prosperity;
but the rebellious shall live in a desert land.
God, when you set out in the sight of your people,
when you crossed the wilderness – the earth shook.
The heavens sent down dew at your coming –
the God of Sinai, the God of Israel.
At your bidding the rains came, O God,
your inheritance was worn out but you refreshed it.
All your creatures took up residence there,
in your goodness you made a place for the needy.

Glory be to the Father and to the Son and to the Holy Spirit,
as it was in the beginning, is now, and ever shall be,
world without end.
Amen.

Let God arise,
let those who hate him flee before him.


Psalm 67 (68)

This God of ours is a God who saves.
The Lord holds the keys of death.

The Lord gives out the word,
and a great army of maidens brings the news:
“The kings of the armies are fleeing, they are fleeing,
and the fair one at home is dividing the spoils.
While you sleep among the sheepfolds,
the wings of the dove shine with silver,
her feathers glow with green gold.
Through her the Almighty scatters the kings,
and the mountain of Zalmon is white with snow.
The mountain of Bashan is God’s mountain;
the mountain of God is a high-peaked mountain.
Why do you envy it, you high-peaked mountains,
envy the mountain that God has chosen?
The Lord will dwell there for ever.
The chariots of God are ten thousand thousand:
the Lord has come from Sinai to his holy sanctuary.
You have scaled the heights, you have taken captives,
you have received men as gifts
so that even the rebels live with the Lord God.
Blessings on the Lord, day after day!
God will carry us, God our savior.
Our God is a God of salvation,
our Lord is a Lord who rescues from death.
Truly God will break the heads of his enemies,
take the scalps of those who tread the path of crime.
The Lord has spoken:
“I shall bring them back from Bashan,
I shall bring them back from the depths of the sea,
so that your feet may be dipped in blood
and the tongues of your dogs receive food from your enemies.”

Glory be to the Father and to the Son and to the Holy Spirit,
as it was in the beginning, is now, and ever shall be,
world without end.
Amen.

This God of ours is a God who saves.
The Lord holds the keys of death.


Psalm 67 (68)

Kingdoms of the earth,
sing to God, praise the Lord.

They have seen your processions, O God,
the processions of God, my king, to his sanctuary.
First came the singers, last the musicians,
between them the maidens playing their drums.
“Bless God in the assemblies:
bless the Lord, you who spring from Israel!”
There was young Benjamin, leading them,
the princes of Judah in their rich robes,
the princes of Zebulun, the princes of Naphtali.
O God, command in your strength;
make firm what you have achieved in us.
From your temple in Jerusalem,
kings shall bring you tribute.
Rebuke the wild beast of the reeds,
the herd of bulls, the lords of peoples.
Let them lie prostrate before you with tribute of silver.
Scatter the peoples that delight in war.
Nobles will come from Egypt,
Ethiopia will stretch out its hands to God.
Kingdoms of the earth, sing to God;
celebrate the Lord.
Sing to God who rides on the highest heavens,
at the origin of all things.
Listen! – he speaks, a voice of power.
Acknowledge the strength of the Lord:
his majesty is over Israel,
his strength is in the clouds.
God inspires awe in his holy place;
he, the God of Israel, gives power to his people;
he gives them strength.
Blessed be God!

Glory be to the Father and to the Son and to the Holy Spirit,
as it was in the beginning, is now, and ever shall be,
world without end.
Amen.

Kingdoms of the earth,
sing to God, praise the Lord.


The Lord proclaims his word to Jacob;
– to Israel, his laws and decrees.


First Reading
Isaiah 45:1-13

Thus says the Lord to his anointed, to Cyrus,
whom he has taken by his right hand
to subdue nations before him
and strip the loins of kings,
to force gateways before him
that their gates be closed no more:
I will go before you
leveling the heights.
I will shatter the bronze gateways,
smash the iron bars.
I will give you the hidden treasures,
the secret hoards,
that you may know that I am the Lord,
the God of Israel, who calls you by your name.
It is for the sake of my servant Jacob,
of Israel my chosen one,
that I have called you by your name,
conferring a title though you do not know me.
I am the Lord, unrivaled;
there is no other God besides me.
Though you do not know me, I arm you
that men may know from the rising to the setting of the sun
that, apart from me, all is nothing.
I am the Lord, unrivaled,
I form the light and create the dark.
I make good fortune and create calamity,
it is I, the Lord, who do all this.
Send victory like a dew, you heavens,
and let the clouds rain it down.
Let the earth open
for salvation to spring up.
Let deliverance, too, bud forth
which I, the Lord, shall create.
Can it argue with the man who fashioned it,
one vessel among earthen vessels?
Does the clay say to its fashioner, ‘What are you making?’,
does the thing he shaped say, ‘You have no skill’?
Woe to him who says to a father, ‘What have you begotten?’
or to a woman, ‘To what have you given birth?’
Thus says the Lord,
the Holy One, he who fashions Israel:
Is it for you to question me about my children
and to dictate to me what my hands should do?
I it was who made the earth,
and created man who is on it.
I it was who spread out the heavens with my hands
and now give orders to their whole array.
I it was who roused him to victory,
I leveled the way for him.
He will rebuild my city,
will bring my exiles back
without ransom or indemnity,
so says the Lord of Hosts.


Responsory

Send the Holy One,
like the dew,
you heavens,
and let the clouds rain down.
Let the earth open for the Savior to spring forth.

Lord,
send the Lamb,
the ruler of the earth,
from the Rock of the desert to the mountain of the daughter of Zion.
Let the earth open for the Savior to spring forth.


Second Reading
A letter of Pope St Leo the Great

The mystery of our reconciliation with God

To speak of our Lord, 
the son of the Blessed Virgin Mary, 
as true and perfect man is of no value to us if we do not believe 
that he is descended from the line of ancestors set out in the Gospel.

Matthew’s gospel begins by setting out the genealogy of Jesus Christ, son of David, son of Abraham, and then traces his human descent by bringing his ancestral line down to his mother’s husband, Joseph. On the other hand, 
Luke traces his parentage backward step by step to the actual father of mankind, 
to show that both the first and the last Adam share the same nature.

No doubt the Son of God in his omnipotence could have taught and sanctified men by appearing to them in a semblance of human form as he did to the patriarchs and prophets, when for instance he engaged in a wrestling contest or entered into conversation with them, or when he accepted their hospitality and even ate the food they set before him. But these appearances were only types, signs that mysteriously foretold the coming of one who would take a true human nature from the stock of the patriarchs who had gone before him. No mere figure, then, fulfilled the mystery of our reconciliation with God, ordained from all eternity. The Holy Spirit had not yet come upon the Virgin nor had the power of the Most High overshadowed her, so that within her spotless womb Wisdom might build itself a house and the Word become flesh. The divine nature and the nature of a servant were to be united in one person so that the Creator of time might be born in time, and he through whom all things were made might be brought forth in their midst.

For unless the new man, by being made in the likeness of sinful flesh, had taken on himself the nature of our first parents, unless he had stooped to be one in substance with his mother while sharing the Father’s substance and, being alone free from sin, united our nature to his, the whole human race would still be held captive under the dominion of Satan. The Conqueror’s victory would have profited us nothing if the battle had been fought outside our human condition. But through this wonderful blending the mystery of new birth shone upon us, so that through the same Spirit by whom Christ was conceived and brought forth we too might be born again in a spiritual birth; and in consequence the evangelist declares the faithful to have been born not of blood, nor of the desire of the flesh, 
nor of the will of man, but of God.


Responsory

See, the root of Jesse shall come down to save the peoples,
the nations shall rally to him,
and his name shall be glorious.

The Lord God will give him the throne of his ancestor David,
and he will be king over Israel for ever,
and his name shall be glorious.

Let us pray.

Father,
by your will your Son took upon himself
that human nature which you fashioned and redeemed.
Grant that the Word who took flesh
in the womb of the ever-virgin Mary
and became a man like us
may share with us his godhead.
Through our Lord Jesus Christ, your Son,
who lives and reigns with you and the Holy Spirit,
one God, for ever and ever.
Amen.

Let us praise the Lord.
– Thanks be to God.