I have strength of life and shall not fear

Psalm 27:1-3  The Lord is my Light and my Salvation—whom shall I fear or dread? The Lord is the Refuge and Stronghold of my life—of whom shall I be afraid? When the wicked, even my enemies and my foes, came upon me to eat up my flesh, they stumbled and fell.  Though a host encamp against me, my heart shall not fear; though war arise against me, [even then] in this will I be confident.