“Pentecost (Ancient Greek: Πεντηκοστή [ἡμέρα], Pentēkostē [hēmera], “the Fiftieth [day]”) is the Greek name for the Feast of Weeks, a prominent feast in the calendar of ancient Israel celebrating the giving of the Law on Sinai. This feast is still celebrated as Shavuot. Later, in the Christian liturgical year, it is also a feast commemorating the descent of the Holy Spirit upon the twelve Apostles of Christ. The holiday is one of the Shalosh Regalim, the three Biblical pilgrimage festivals. It marks the conclusion of the Counting of the Omer (counting of the 49 days between).
The date of Shavuot is directly linked to that of Passover. The Torah mandates the seven-week Counting of the Omer, beginning on the second day of Passover and immediately followed by Shavuot. This counting of days and weeks is understood to express anticipation and desire for the Giving of the Torah. On Passover, the people of Israel were freed from their enslavement to Pharaoh; on Shavuot they were given the Torah and became a nation committed to serving God.
Among Christians, Pentecost commemorates the descent of the Holy Spirit upon the Twelve Apostles and other followers of Jesus as described in the Acts of the Apostles 2:1–31. For this reason, Pentecost is sometimes described by some Christians today as the “Birthday of the Church.”
So let’s begin by reading Acts 2
The Holy Spirit Comes at Pentecost
2 When the day of Pentecost came, they were all together in one place. 2 Suddenly a sound like the blowing of a violent wind came from heaven and filled the whole house where they were sitting. 3 They saw what seemed to be tongues of fire that separated and came to rest on each of them. 4 All of them were filled with the Holy Spirit and began to speak in other tongues[a] as the Spirit enabled them.
5 Now there were staying in Jerusalem God-fearing Jews from every nation under heaven. 6 When they heard this sound, a crowd came together in bewilderment, because each one heard their own language being spoken. 7 Utterly amazed, they asked: “Aren’t all these who are speaking Galileans? 8 Then how is it that each of us hears them in our native language? 9 Parthians, Medes and Elamites; residents of Mesopotamia, Judea and Cappadocia, Pontus and Asia,[b] 10 Phrygia and Pamphylia, Egypt and the parts of Libya near Cyrene; visitors from Rome 11 (both Jews and converts to Judaism); Cretans and Arabs—we hear them declaring the wonders of God in our own tongues!” 12 Amazed and perplexed, they asked one another, “What does this mean?”
13 Some, however, made fun of them and said, “They have had too much wine.”
Peter Addresses the Crowd
14 Then Peter stood up with the Eleven, raised his voice and addressed the crowd: “Fellow Jews and all of you who live in Jerusalem, let me explain this to you; listen carefully to what I say. 15 These people are not drunk, as you suppose. It’s only nine in the morning! 16 No, this is what was spoken by the prophet Joel:
17 “‘In the last days, God says,
I will pour out my Spirit on all people.
Your sons and daughters will prophesy,
your young men will see visions,
your old men will dream dreams.
18 Even on my servants, both men and women,
I will pour out my Spirit in those days,
and they will prophesy.
19 I will show wonders in the heavens above
and signs on the earth below,
blood and fire and billows of smoke.
20 The sun will be turned to darkness
and the moon to blood
before the coming of the great and glorious day of the Lord.
21 And everyone who calls
on the name of the Lord will be saved.
22 “Fellow Israelites, listen to this: Jesus of Nazareth was a man accredited by God to you by miracles, wonders and signs, which God did among you through him, as you yourselves know. 23 This man was handed over to you by God’s deliberate plan and foreknowledge; and you, with the help of wicked men,[d] put him to death by nailing him to the cross. 24 But God raised him from the dead, freeing him from the agony of death, because it was impossible for death to keep its hold on him. 25 David said about him:
“‘I saw the Lord always before me.
Because he is at my right hand,
I will not be shaken.
26 Therefore my heart is glad and my tongue rejoices;
my body also will rest in hope,
27 because you will not abandon me to the realm of the dead,
you will not let your holy one see decay.
28 You have made known to me the paths of life;
you will fill me with joy in your presence.’[e]
29 “Fellow Israelites, I can tell you confidently that the patriarch David died and was buried, and his tomb is here to this day. 30 But he was a prophet and knew that God had promised him on oath that he would place one of his descendants on his throne. 31 Seeing what was to come, he spoke of the resurrection of the Messiah, that he was not abandoned to the realm of the dead, nor did his body see decay. 32 God has raised this Jesus to life, and we are all witnesses of it. 33 Exalted to the right hand of God, he has received from the Father the promised Holy Spirit and has poured out what you now see and hear. 34 For David did not ascend to heaven, and yet he said,
“‘The Lord said to my Lord:
“Sit at my right hand
35 until I make your enemies
a footstool for your feet.”’[f]
36 “Therefore let all Israel be assured of this: God has made this Jesus, whom you crucified, both Lord and Messiah.”
37 When the people heard this, they were cut to the heart and said to Peter and the other apostles, “Brothers, what shall we do?”
38 Peter replied, “Repent and be baptized, every one of you, in the name of Jesus Christ for the forgiveness of your sins. And you will receive the gift of the Holy Spirit. 39 The promise is for you and your children and for all who are far off—for all whom the Lord our God will call.”
40 With many other words he warned them; and he pleaded with them, “Save yourselves from this corrupt generation.” 41 Those who accepted his message were baptized, and about three thousand were added to their number that day.
The Fellowship of the Believers
42 They devoted themselves to the apostles’ teaching and to fellowship, to the breaking of bread and to prayer. 43 Everyone was filled with awe at the many wonders and signs performed by the apostles. 44 All the believers were together and had everything in common. 45 They sold property and possessions to give to anyone who had need. 46 Every day they continued to meet together in the temple courts. They broke bread in their homes and ate together with glad and sincere hearts, 47 praising God and enjoying the favor of all the people. And the Lord added to their number daily those who were being saved.
Main points to me:
So many Jews of different nations and languages were in Jerusalem, it was a time of pilgrimage for many, so this was the opportunity to speak to them and with the help of the Holy Spirit, they would understand in their own language.
This festival in Jerusalem would mark the real beginning of God’s new covenant and his Kingdom, The Church. Our worship and time together in community should include teaching, fellowship, breaking of bread and prayer.
That this great Holy Spirit did not come to comfort the Apostles, but to lead them to teach and preach to others. The Holy Spirit’s purpose is not to give us comfort, but to help us to serve the Lord.
After Peter spoke many devoted themselves to the teaching, many other signs were performed by the apostles. And the Lord added to their numbers daily – more and more were being saved.
This was the moment that Jesus spoke of when he told Peter, “When thou art converted, strengthen thy brethen.” Luke 22:32 Suddenly, these men and women were empowered with wisdom beyond measure. They were fully prepared by the indwelling of the Spirit of God to do the work of God. This is what God had hoped to deliver to the Israelites when they were at Sinai, but their hearts were rock hard. They had circumcised their bodies, but not their hearts.
Amen – let us be empowered to serve the Lord in the same way today.