The Lord is my light and my salvation;
    whom shall I fear?
The Lord is the stronghold of my life;
    of whom shall I be afraid?

² When evildoers assail me
    to eat up my flesh,
my adversaries and foes,
    it is they who stumble and fall.

³ Though an army encamp against me,
    my heart shall not fear;
though war arise against me,
    yet I will be confident. 

 

(Psalm 27:1-3 -- ESV)