Emotions - Dealing with fear

Psalm 27:1-6 NIV -

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 the wicked advance against me
to devour[a] me,
it is my enemies and my foes
who will stumble and fall.
3 Though an army besiege me,
my heart will not fear;
though war break out against me,
even then I will be confident.

4 One thing I ask from the Lord,
this only do I seek:
that I may dwell in the house of the Lord
all the days of my life,
to gaze on the beauty of the Lord
and to seek him in his temple.
5 For in the day of trouble
he will keep me safe in his dwelling;
he will hide me in the shelter of his sacred tent
and set me high upon a rock.

6 Then my head will be exalted
above the enemies who surround me;
at his sacred tent I will sacrifice with shouts of joy;
I will sing and make music to the Lord.