At the very beginning of the book of Acts Jesus is recorded giving a challenge to his disciples. Along with the words "Go and make Christlike disciples in the nations", that Jesus spoke before he ascended to heaven, we find here in chapter 1 of Acts these important words:
But you will receive power when the Holy Spirit comes on you; and you will be my witnesses in Jerusalem, Judea and Samaria, and to the ends of the earth. -- Acts 1:18

Some might be quick to read these words and hear a command, but when I read these words I hear a promise. You will receive power... You will be my witnesses...
For us at Trinity we take serious the call to not only "Go, and make disciples," but also to recognize the call to each area of our personal and corporate lives together as a church.

Jerusalem.... Judea.... Samaria.... Ends of the Earth