The celebration of Pentecost is a remembrance of the mysterious Holy Spirit that was sent to us all on that first Pentecost, and a recognition of her presence among us today.
Acts 2 describes the action that day, occurring after Jesus’ death, resurrection and ascension to Heaven:
1 When the day of Pentecost had come, they [Jesus’ disciples] were all together in one place. 2 And suddenly from heaven there came a sound like the rush of a violent wind, and it filled the entire house where they were sitting. 3 Divided tongues, as of fire, appeared among them, and a tongue rested on each of them. 4 All of them were filled with the Holy Spirit and began to speak in other languages, as the Spirit gave them ability.
5 Now there were devout Jews from every nation under heaven living in Jerusalem. 6 And at this sound the crowd gathered and was bewildered, because each one heard them speaking in the native language of each. 7 Amazed and astonished, they asked, “Are not all these who are speaking Galileans? 8 And how is it that we hear, each of us, in our own native language? 9 Parthians, Medes, Elamites, and residents of Mesopotamia, Judea and Cappadocia, Pontus and Asia, 10 Phrygia and Pamphylia, Egypt and the parts of Libya belonging to Cyrene, and visitors from Rome, both Jews and proselytes, 11 Cretans and Arabs—in our own languages we hear them speaking about God’s deeds of power.”
12 All were amazed and perplexed, saying to one another, “What does this mean?”
13 But others sneered and said, “They are filled with new wine.”
14 But Peter, standing with the eleven, raised his voice and addressed them, “Men of Judea and all who live in Jerusalem, let this be known to you, and listen to what I say. 15 Indeed, these are not drunk, as you suppose, for it is only nine o’clock in the morning. … 22 You that are Israelites, listen to what I have to say: Jesus of Nazareth, a man attested to you by God with deeds of power, wonders, and signs that God did through him among you, as you yourselves know— 23 this man, handed over to you according to the definite plan and foreknowledge of God, you crucified and killed by the hands of those outside the law. 24 But God raised him up, having freed him from death, because it was impossible for him to be held in its power. … 36 Therefore let the entire house of Israel know with certainty that God has made him both Lord and Messiah, this Jesus whom you crucified.”
37 Now when they heard this, they were cut to the heart and said to Peter and to the other apostles, “Brothers, what should we do?” 38 Peter said to them, “Repent, and be baptized every one of you in the name of Jesus Christ so that your sins may be forgiven; and you will receive the gift of the Holy Spirit. 39 For the promise is for you, for your children, and for all who are far away, everyone whom the Lord our God calls to him.”
from the New Revised Standard Version of the Bible
