FYI: When Jesus Will Establish The Kingdom

So when they [the disciples] had come together they were asking Him, saying, “Lord is it at this time You are restoring the kingdom of Israel?” He [Jesus] said to them, “It is not for you to know times or epochs which the Father has fixed by His own authority; but you will receive power when the Holy Spirit has come upon you and you shall be My witnesses both in Jerusalem, and in all of Judea and Samaria, and even to the remotest part of the earth”