Andy Kampman teaches on how we can be for the nations in our own city from Psalm 96:1-3.
Oh sing to the LORD a new song;
sing to the LORD, all the earth!
Sing to the LORD, bless his name;
tell of his salvation from day to day.
Declare his glory among the nations,
his marvelous works among all the peoples!
- Psalms 96: 1-3