Thematic Bible: When you will receive power

And when they were come together, they asked him, saying, Lord, dost thou at this time restore the kingdom to Israel? But he said to them, It is not for you to know the times or the seasons, which the Father hath put in his own power. But ye shall receive power, the Holy Ghost being come upon you, and shall be witnesses to me, both in Jerusalem, and in all Judea, and Samaria, and to the uttermost part of the earth.