Pentecost 

First reading

Acts 2:1-11
They were all filled with the Holy Spirit and began to speak
When Pentecost day came round, they had all met in one room, when suddenly they heard what sounded like a powerful wind from heaven, the noise of which filled the entire house in which they were sitting; and something appeared to them that seemed like tongues of fire; these separated and came to rest on the head of each of them. They were all filled with the Holy Spirit, and began to speak foreign languages as the Spirit gave them the gift of speech.
Now there were devout men living in Jerusalem from every nation under heaven, and at this sound they all assembled, each one bewildered to hear these men speaking his own language. They were amazed and astonished. ‘Surely’ they said ‘all these men speaking are Galileans? How does it happen that each of us hears them in his own native language? Parthians, Medes and Elamites; people from Mesopotamia, Judaea and Cappadocia, Pontus and Asia, Phrygia and Pamphylia, Egypt and the parts of Libya round Cyrene; as well as visitors from Rome – Jews and proselytes alike – Cretans and Arabs; we hear them preaching in our own language about the marvels of God.’
Responsorial Psalm
Psalm 103(104):1,24,29-31,34

R. (30) Lord, send out your Spirit, and renew the face of the earth.

or

R. Alleluia.

1 Bless the Lord, O my soul: O Lord my God, thou art exceedingly great. Thou hast put on praise and beauty:

24 How great are thy works, O Lord? thou hast made all things in wisdom: the earth is filled with thy riches.

R. Lord, send out your Spirit, and renew the face of the earth.

or

R. Alleluia.

29 But if thou turnest away thy face, they shall be troubled: thou shalt take away their breath, and they shall fail, and shall return to their dust.

30 Thou shalt send forth thy spirit, and they shall be created: and thou shalt renew the face of the earth.

R. Lord, send out your Spirit, and renew the face of the earth.

or

R. Alleluia.

31 May the glory of the Lord endure for ever: the Lord shall rejoice in his works.

34 Let my speech be acceptable to him: but I will take delight in the Lord.

R. Lord, send out your Spirit, and renew the face of the earth.

or

R. Alleluia.

Second reading
1 Corinthians 12:3-7,12-13
In the one Spirit we were all baptised

No one can say, ‘Jesus is Lord’ unless he is under the influence of the Holy Spirit.
There is a variety of gifts but always the same Spirit; there are all sorts of service to be done, but always to the same Lord; working in all sorts of different ways in different people, it is the same God who is working in all of them. The particular way in which the Spirit is given to each person is for a good purpose.
Just as a human body, though it is made up of many parts, is a single unit because all these parts, though many, make one body, so it is with Christ. In the one Spirit we were all baptised, Jews as well as Greeks, slaves as well as citizens, and one Spirit was given to us all to drink.
Sequence
Veni, sancte Spiritus
Holy Spirit, Lord of Light,
From the clear celestial height
Thy pure beaming radiance give.
Come, thou Father of the poor,
Come with treasures which endure
Come, thou light of all that live!
Thou, of all consolers best,
Thou, the soul’s delightful guest,
Dost refreshing peace bestow
Thou in toil art comfort sweet
Pleasant coolness in the heat
Solace in the midst of woe.
Light immortal, light divine,
Visit thou these hearts of thine,
And our inmost being fill:
If thou take thy grace away,
Nothing pure in man will stay
All his good is turned to ill.
Heal our wounds, our strength renew
On our dryness pour thy dew
Wash the stains of guilt away:
Bend the stubborn heart and will
Melt the frozen, warm the chill
Guide the steps that go astray.
Thou, on us who evermore
Thee confess and thee adore,
With thy sevenfold gifts descend:
Give us comfort when we die
Give us life with thee on high
Give us joys that never end.
Gospel Acclamation
Alleluia, alleluia!
Come, Holy Spirit, fill the hearts of your faithful
and kindle in them the fire of your love.
Alleluia!
Gospel

John 20:19-23
As the Father sent me, so am I sending you: receive the Holy Spirit
In the evening of the first day of the week, the doors were closed in the room where the disciples were, for fear of the Jews. Jesus came and stood among them. He said to them, ‘Peace be with you’, and showed them his hands and his side. The disciples were filled with joy when they saw the Lord, and he said to them again, ‘Peace be with you.
‘As the Father sent me,
so am I sending you.’
After saying this he breathed on them and said:
‘Receive the Holy Spirit.
For those whose sins you forgive,
they are forgiven;
for those whose sins you retain,
they are retained.’