John 17: 6-19
6 “I have made your name known to those whom you gave me from the world. They were yours, and you gave them to me, and they have kept your word. 7 Now they know that everything you have given me is from you; 8 for the words that you gave to me I have given to them, and they have received them and know in truth that I came from you; and they have believed that you sent me. 9 I am asking on their behalf; I am not asking on behalf of the world, but on behalf of those whom you gave me, because they are yours. 10 All mine are yours, and yours are mine; and I have been glorified in them. 11 And now I am no longer in the world, but they are in the world, and I am coming to you. Holy Father, protect them in your name that you have given me, so that they may be one, as we are one. 12 While I was with them, I protected them in your name that[a] you have given me. I guarded them, and not one of them was lost except the one destined to be lost,[b] so that the scripture might be fulfilled. 13 But now I am coming to you, and I speak these things in the world so that they may have my joy made complete in themselves.[c]14 I have given them your word, and the world has hated them because they do not belong to the world, just as I do not belong to the world. 15 I am not asking you to take them out of the world, but I ask you to protect them from the evil one.[d]16 They do not belong to the world, just as I do not belong to the world. 17 Sanctify them in the truth; your word is truth. 18 As you have sent me into the world, so I have sent them into the world. 19 And for their sakes I sanctify myself, so that they also may be sanctified in truth.
Luke 24: 44-53
44 Then he said to them, “These are my words that I spoke to you while I was still with you—that everything written about me in the law of Moses, the prophets, and the psalms must be fulfilled.” 45 Then he opened their minds to understand the scriptures, 46 and he said to them, “Thus it is written, that the Messiah[a] is to suffer and to rise from the dead on the third day, 47 and that repentance and forgiveness of sins is to be proclaimed in his name to all nations, beginning from Jerusalem. 48 You are witnesses[b] of these things. 49 And see, I am sending upon you what my Father promised; so stay here in the city until you have been clothed with power from on high.”
The Ascension of Jesus
50 Then he led them out as far as Bethany, and, lifting up his hands, he blessed them. 51 While he was blessing them, he withdrew from them and was carried up into heaven.[c] 52 And they worshiped him, and[d] returned to Jerusalem with great joy; 53 and they were continually in the temple blessing God.[e]
Acts 1: 15-17, 21-26
15 In those days Peter stood up among the believers[a] (together the crowd numbered about one hundred twenty persons) and said, 16 “Friends,[b] the scripture had to be fulfilled, which the Holy Spirit through David foretold concerning Judas, who became a guide for those who arrested Jesus— 17 for he was numbered among us and was allotted his share in this ministry.”
21 So one of the men who have accompanied us during all the time that the Lord Jesus went in and out among us, 22 beginning 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.” 23 So they proposed two, Joseph called Barsabbas, who was also known as Justus, and Matthias. 24 Then they prayed and said, “Lord, you know everyone’s heart. Show us which one of these two you have chosen 25 to take the place[a] in this ministry and apostleship from which Judas turned aside to go to his own place.” 26 And they cast lots for them, and the lot fell on Matthias; and he was added to the eleven apostles.
Acts 1: 1-11
The Promise of the Holy Spirit
1 In the first book, Theophilus, I wrote about all that Jesus did and taught from the beginning 2 until the day when he was taken up to heaven, after giving instructions through the Holy Spirit to the apostles whom he had chosen. 3 After 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. 4 While 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; 5 for John baptized with water, but you will be baptized with[b] the Holy Spirit not many days from now.”
The Ascension of Jesus
6 So when they had come together, they asked him, “Lord, is this the time when you will restore the kingdom to Israel?” 7 He replied, “It is not for you to know the times or periods that the Father has set by his own authority. 8 But 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.” 9 When he had said this, as they were watching, he was lifted up, and a cloud took him out of their sight. 10 While he was going and they were gazing up toward heaven, suddenly two men in white robes stood by them. 11 They 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.”