The Promise of the Holy Spirit

1In the first book, Theophilus, I wrote about all that Jesus did and taught from the beginning 2until the day when he was taken up to heaven, after giving instructions through the Holy Spirit to the apostles whom he had chosen. 3After his suffering he presented himself alive to them by many convincing proofs, appearing to them during forty days and speaking about the kingdom of God. 4While staying[a] with them, he ordered them not to leave Jerusalem, but to wait there for the promise of the Father. “This,” he said, “is what you have heard from me; 5for John baptized with water, but you will be baptized with[b] the Holy Spirit not many days from now.”

The Ascension of Jesus

6So when they had come together, they asked him, “Lord, is this the time when you will restore the kingdom to Israel?” 7He replied, “It is not for you to know the times or periods that the Father has set by his own authority. 8But you will receive power when the Holy Spirit has come upon you; and you will be my witnesses in Jerusalem, in all Judea and Samaria, and to the ends of the earth.” 9When he had said this, as they were watching, he was lifted up, and a cloud took him out of their sight. 10While he was going and they were gazing up toward heaven, suddenly two men in white robes stood by them. 11They said, “Men of Galilee, why do you stand looking up toward heaven? This Jesus, who has been taken up from you into heaven, will come in the same way as you saw him go into heaven.”

Matthias Chosen to Replace Judas

12Then they returned to Jerusalem from the mount called Olivet, which is near Jerusalem, a sabbath day’s journey away. 13When they had entered the city, they went to the room upstairs where they were staying, Peter, and John, and James, and Andrew, Philip and Thomas, Bartholomew and Matthew, James son of Alphaeus, and Simon the Zealot, and Judas son of[c] James. 14All these were constantly devoting themselves to prayer, together with certain women, including Mary the mother of Jesus, as well as his brothers.

15In those days Peter stood up among the believers[d] (together the crowd numbered about one hundred twenty persons) and said, 16“Friends,[e] the scripture had to be fulfilled, which the Holy Spirit through David foretold concerning Judas, who became a guide for those who arrested Jesus— 17for he was numbered among us and was allotted his share in this ministry.” 18(Now this man acquired a field with the reward of his wickedness; and falling headlong,[f] he burst open in the middle and all his bowels gushed out. 19This became known to all the residents of Jerusalem, so that the field was called in their language Hakeldama, that is, Field of Blood.) 20“For it is written in the book of Psalms,

and

21So one of the men who have accompanied us during all the time that the Lord Jesus went in and out among us, 22beginning from the baptism of John until the day when he was taken up from us—one of these must become a witness with us to his resurrection.” 23So they proposed two, Joseph called Barsabbas, who was also known as Justus, and Matthias. 24Then they prayed and said, “Lord, you know everyone’s heart. Show us which one of these two you have chosen 25to take the place[g] in this ministry and apostleship from which Judas turned aside to go to his own place.” 26And they cast lots for them, and the lot fell on Matthias; and he was added to the eleven apostles.