O Lord, open my lips.
And my mouth will proclaim your praise.
Invitatory Psalm
Psalm 99 (100)
Come, today, and listen to his voice: do not harden your hearts.
– Come, today, and listen to his voice: do not harden your hearts.
Rejoice in the Lord, all the earth,
and serve him with joy.
Exult as you enter his presence.
– Come, today, and listen to his voice: do not harden your hearts.
Know that the Lord is God.
He made us and we are his
– his people, the sheep of his flock.
– Come, today, and listen to his voice: do not harden your hearts.
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.
– Come, today, and listen to his voice: do not harden your hearts.
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.
– Come, today, and listen to his voice: do not harden your hearts.
Hymn
The fast, as taught by holy lore,
We keep in solemn course once more:
The fast to all men known, and bound
In forty days of yearly round.
More sparing therefore let us make
The words we speak, the food we take,
Our sleep and pleasure. Closer barred
Be every sense in holy guard.
Avoid the evil thoughts that roll
Like waters o’er the heedless soul;
Nor let the foe occasion find
Our souls in slavery to bind.
Thy grace have we offended sore,
By sins, O God, which we deplore;
But pour upon us from on high,
O pardoning One, thy clemency.
Remember thou, though frail we be,
That yet thine handiwork are we;
Nor let the honor of thy name
Be by another put to shame.
Forgive the sin that we have wrought;
Increase the good that we have sought;
That we at length, our wanderings o’er,
May please thee here and evermore.
Blest Three in One, and One in Three,
Almighty God, we pray to thee,
That this our fast of forty days
May work our profit and thy praise.
The history of salvation: the Lord's goodness, his people's infidelity
Psalm 77 (78)
The Lord saved them from their foe.
How often they rebelled in the wilderness!
How often they grieved him in the desert!
Again and again they put God to the test
and provoked the Holy One of Israel.
They forgot his strength, they forgot the time
when he saved them from the oppressor’s power.
When he showed his signs in Egypt,
his wonders in the plain of Tanis,
he turned their rivers into blood
and the streams: there was nothing they could drink.
He sent biting flies to eat them up,
and frogs to bring devastation.
He gave their fruit to the caterpillar,
the fruit of their labours to the locust.
He killed their vines with hail,
he killed their sycamores with frost.
He gave their herds as victims to hail;
their flocks, to lightning.
He loosed upon them the heat of his anger:
rage, fury, and destruction;
he sent his destroying angels among them.
He cleared a path for his anger:
he did not spare them from death,
but cut off their lives in pestilence.
He struck down all the first-born in the land of Egypt,
the first-fruits of their strength in the tents of Ham.
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 saved them from their foe.
Psalm 77 (78)
The Lord brought them to his holy mountain.
He led his people away like sheep,
like a flock through the wilderness.
They were led in hope, they did not fear –
and the sea covered up their enemies.
He brought them within the borders he had sanctified,
to the mountain that his right hand had conquered.
He drove out the nations before them
divided their land, to be an inheritance,
and made Israel dwell in their tents.
Still they tested and angered God, the Most High,
and would not keep his decrees.
They went back to their unfaithfulness,
like their fathers before them:
they twisted round, like a crooked bow.
They stirred him to anger by their worship in high places:
they provoked him to jealousy with their idols.
God heard, and burned with anger:
then truly he spurned Israel.
He abandoned his dwelling-place in Shiloh,
the tent where he had lived among men.
He gave up his power to captivity,
his glory to the hands of the enemy.
He gave up his people to the sword,
he burned hot against his own inheritance.
Fire burned up their youths,
and their maidens remained unwed.
Their priests fell to the sword,
and their widows died unmourned.
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 brought them to his holy mountain.
Psalm 77 (78)
He chose the tribe of Judah and David his servant to be shepherd of Israel, his own possession.
The Lord awoke as a sleeper awakes,
like a warrior fuddled with wine.
He attacked his foes from behind,
he put them to everlasting shame.
He rejected the tents of Joseph,
he did not choose the tribe of Ephraim;
but the tribe of Judah he chose,
and his beloved mountain of Zion.
He built his sanctuary as a high place,
firm as the earth he had founded for ever.
He chose David for his servant
and raised him up from his flocks.
He took him from following the pregnant ewes
to be the shepherd of Jacob, his people,
and of Israel, his inheritance.
He pastured them with a pure heart
and led them with skilful hands.
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.
He chose the tribe of Judah and David his servant to be shepherd of Israel, his own possession.
He who lives by the truth comes to the light
– and whatever he does is seen by all.
Reading
Exodus 3:1-20
Moses was looking after the flock of Jethro, his father-in-law priest of Midian.
He led his flock to the far side of the wilderness and came to Horeb, the mountain of God. There the angel of the Lord appeared to him in the shape of a flame of fire, coming from the middle of a bush. Moses looked; there was the bush blazing but it was not being burnt up. ‘I must go and look at this strange sight,’ Moses said, ‘and see why the bush is not burnt.’ Now the Lord saw him go forward to look, and God called to him from the middle of the bush. ‘Moses, Moses!’ he said. ‘Here I am,’ Moses answered. ‘Come no nearer,’ he said. ‘Take off your shoes, for the place on which you stand is holy ground. I am the God of your fathers,’ he said, ‘the God of Abraham, the God of Isaac and the God of Jacob.’ At this Moses covered his face, afraid to look at God.
And the Lord said, ‘I have seen the miserable state of my people in Egypt. I have heard their appeal to be free of their slave-drivers. Yes, I am well aware of their sufferings. I mean to deliver them out of the hands of the Egyptians and bring them up out of that land to a land rich and broad, a land where milk and honey flow, the home of the Canaanites, the Hittites, the Amorites, the Perizzites, the Hivites and the Jebusites. And now the cry of the sons of Israel has come to me, and I have witnessed the way in which the Egyptians oppress them, so come, I send you to Pharaoh to bring the sons of Israel, my people, out of Egypt.’
Moses said to God, ‘Who am I to go to Pharaoh and bring the sons of Israel out of Egypt?’ ‘I shall be with you,’ was the answer ‘and this is the sign by which you shall know that it is I who have sent you... After you have led the people out of Egypt, you are to offer worship to God on this mountain.’
Then Moses said to God, ‘I am to go, then, to the sons of Israel and say to them, “The God of your fathers has sent me to you.” But if they ask me what his name is, what am I to tell them?’ And God said to Moses, ‘I Am who I Am. This’ he added ‘is what you must say to the sons of Israel: “I Am has sent me to you.”’ And God also said to Moses, ‘You are to say to the sons of Israel: “The Lord, the God of your fathers, the God of Abraham, the God of Isaac, and the God of Jacob, has sent me to you.” This is my name for all time; by this name I shall be invoked for all generations to come.
‘Go and gather the elders of Israel together and tell them, “The Lord, the God of your fathers, has appeared to me, the God of Abraham, of Isaac, and of Jacob; and he has said to me: I have visited you and seen all that the Egyptians are doing to you. And so I have resolved to bring you up out of Egypt where you are oppressed, into the land of the Canaanites, the Hittites, the Amorites, the Perizzites, the Hivites and the Jebusites, to a land where milk and honey flow.” They will listen to your words, and with the elders of Israel you are to go to the king of Egypt and say to him, “The Lord, the God of the Hebrews, has come to meet us. Give us leave, then, to make a three days’ journey into the wilderness to offer sacrifice to the Lord our God.” For myself, knowing that the king of Egypt will not let you go unless he is forced by a mighty hand, I shall show my power and strike Egypt with all the wonders I am going to work there. After this he will let you go.’
Responsory
God said to Moses, I AM WHO I AM. Say this to the people of Israel, I AM has sent me to you.
It is I, I, the Lord: no other can bring deliverance. Say this to the people of Israel, I AM has sent me to you.
Reading
From the treatise Against Heresies by Saint Irenaeus, bishop
The friendship of God
Our Lord, the Word of God, first drew men to God as servants, but later he freed those made subject to him. He himself testified to this: I do not call you servants any longer, for a servant does not know what his master is doing. Instead I call you friends, since I have made known to you everything that I have learned from my Father. Friendship with God brings the gift of immortality to those who accept it.
In the beginning God created Adam, not because he needed man, but because he wanted to have someone on whom to bestow his blessings. Not only before Adam but also before all creation, the Word was glorifying the Father in whom he dwelt, and was himself being glorified by the Father. The Word himself said: Father, glorify me with that glory I had with you before the world was.
Nor did the Lord need our service. He commanded us to follow him, but his was the gift of salvation. To follow the Saviour is to share in salvation; to follow the light is to enjoy the light. Those who are in the light do not illuminate the light but are themselves illuminated and enlightened by the light. They add nothing to the light; rather, they are beneficiaries, for they are enlightened by the light.
The same is true of service to God: it adds nothing to God, nor does God need the service of man. Rather, he gives life and immortality and eternal glory to those who follow and serve him. He confers a benefit on his servants in return for their service and on his followers in return for their loyalty, but he receives no benefit from them. He is rich, perfect and in need of nothing.
The reason why God requires service from man is this: because he is good and merciful he desires to confer benefits on those who persevere in his service. In proportion to God’s need of nothing is man’s need for communion with God.
This is the glory of man: to persevere and remain in the service of God. For this reason the Lord told his disciples: You did not choose me but I chose you. He meant that his disciples did not glorify him by following him, but in following the Son of God they were glorified by him. As he said: I wish that where I am they also may be, that they may see my glory.
Responsory
The Lord your God asks this of you, only this: to fear the Lord your God, to love him and to serve the Lord your God with all your heart and all your soul.
This is the greatest and the first commandment: to fear the Lord your God, to love him and to serve the Lord your God with all your heart and all your soul.
Let us pray.
All-powerful and ever-living God,
look with compassion on our frailty,
and for our protection
stretch out to us your strong right hand.
We make our prayer through our Lord Jesus Christ, your Son,
who lives and reigns with you in the unity of the Holy Spirit,
God for ever and ever.
Amen.
