Below is the audio from a sermon I preached a couple weeks ago at Wesley Chapel in Toronto.  The text is Acts 1:1-11, and the sermon focuses specifically on the disciples’ question in 1:6 and Jesus answer in 1:7-8.

 “Lord, are you at this time going to restore the kingdom to Israel?”

“It is not for you to know the times or dates the Father has set by his own authority. But you will receive power when the Holy Spirit comes on you; and you will be my witnesses in Jerusalem, and in all Judea and Samaria, and to the ends of the earth.”

Here is the recording (or download it here):