Acts 1:1-17

To Theophilus, the lover of God. I write to you again, my dear friend, to give you further details about the life of our Lord Jesus and all the things that he did and taught. Just before he ascended into heaven, Jesus left instructions through the Holy Spirit for the apostles he had chosen. After the sufferings of his cross, Jesus appeared alive many times to these same apostles over a forty-day period, proving to them with many convincing signs that he had been resurrected. During these encounters, he taught them the truths of God’s kingdom. Jesus instructed them, “Don’t leave Jerusalem, but wait here until you receive the gift I told you about, the gift the Father has promised. For John baptized you in water, but in a few days from now you will be baptized in the Holy Spirit!” Every time they were gathered together, they asked Jesus, “Lord, is it now the time for you to free Israel and restore our kingdom?” He answered, “The Father is the one who sets the fixed dates and the times of their fulfillment. You are not permitted to know the timing of all that he has prepared by his own authority. But I promise you this—the Holy Spirit will come upon you, and you will be seized with power. You will be my messengers to Jerusalem, throughout Judea, the distant provinces—even to the remotest places on earth!” Right after Jesus spoke those words, the disciples saw him being lifted into the sky, and disappearing into a cloud! As they stared into the sky, watching Jesus ascend, two men in white robes suddenly appeared beside them. They told the startled disciples, “Galileans, why are you staring up into the sky? Jesus has been taken from you into heaven, but he will come back in the same way that you saw him ascend.” The disciples left the Mount of Olives and returned to Jerusalem, which was less than a mile away. Arriving there, they went into a large second-floor room to pray. Those present were Peter, John, Jacob, Andrew, Philip, Thomas, Bartholomew, Matthew, Jacob (the son of Alpheus), Simon (the zealot), Judas (the son of Jacob), and a number of women, including Mary, Jesus’ mother. His brothers were there as well. All of them were united in prayer, gripped with one passion, interceding night and day. During this time Peter stood up among the 120 believers who were gathered and said, “Fellow believers, the Scripture David prophesied by the Holy Spirit concerning Judas had to be fulfilled. Judas betrayed our Lord Jesus and led the mob to the garden to arrest him. He was one of us, and he was chosen to be an apostle just as we were.