God's plan has always been for every tribe, nation, and tongue to be redeemed and gathered together under one banner; the banner of Jesus Christ.  What are you doing to reach those around you with the Gospel?  How are you praying for those who have gone to other contexts to share the Gospel and reach the unreached?  Are you sending, going, reaching?  This is God's plan.  How will they hear unless someone preaches, and how will someone preach unless they are sent?  Missions Is The Heartbeat of God!