Psalm 56:1-4 NIV
 Be merciful to me, my God, for my enemies are in hot pursuit; all day long they press their attack.  My adversaries pursue me all day long; in their pride many are attacking me.  When I am afraid, I put my trust in you.  In God, whose word I praise—in God I trust and am not afraid. What can mere mortals do to me?
Are you ever afraid? King David was a pretty brave chap and he knew a lot about opposition but he discovered where strength comes from! “In God I trust and am not afraid” – and God does not change!
I am trusting you, Lord Jesus,
Trusting only you;
Trusting you for full salvation,
Free and true.
(Frances Ridley Havergal)