Luke 24:47-49 ▼

47 and that repentance [necessary] for forgiveness of sins would be preached in His name to all the nations, beginning from Jerusalem.

48 You are witnesses of these things.

49 Listen carefully: I am sending the Promise of My Father [the Holy Spirit] upon you; but you are to remain in the city [of Jerusalem] until you are clothed (fully equipped) with power from on high.”