Acts 1 - NCB

But you will receive power when the Holy Spirit comes upon you, and then you will be my witnesses not only in Jerusalem, but throughout Judea and Samaria, and indeed to the farthest ends of the earth.
Acts 1:8 evangelism Spirit strength
After he said this, he was lifted up as they looked on, and a cloud took him from their sight.
Acts 1:9 miracles Jesus heaven

While he was departing as they gazed upward toward the sky, suddenly two men dressed in white robes stood beside them, and they said, “Men of Galilee, why are you standing there looking up into the sky? This Jesus who has been taken up from you into heaven will come back in the same way as you have seen him going into heaven.”
Acts 1:10-11 ascension second coming heaven
All of these were constantly engaged in prayer, together with the women and Mary the mother of Jesus, and with his brethren.
Acts 1:14 community prayer