Be Not Afraid

You shall cross the barrenn desert but you shall not die of thirs. You shall wander far in safety though you do not know the way.
I hereby command you: Be strong and courageous; do not be frightened or dismayed, for the Lord your God is with you wherever you go. —Joshua 1:9 

This particular performance of this particular song is the very definition of what it means to be people of faith: Love of God and neighbor, trust despite danger, and unity despite forced separation—these are just a few of the concepts that Christians universally understand. It's definitely worth a listen (and look)...