Psalm 9:11 Sing praises to the LORD, which dwelleth in Zion: Declare among the people his doings.
What people did He want them to declare His doings among? I believe that even back in the Old Testament God was dealing with His nation, His people to declare His doings to all the world. Here is the Great Commission in the Old Testament and for the Jews. They failed to concern themselves with others and God put them on a shelf. What are we doing right now to declare His doings among people?