Remember

The enemy pursues me,
he crushes me to the ground;
he makes me dwell in the darkness
like those long dead.
So my spirit grows faint within me;
my heart within me is dismayed.
I remember the days of long ago;
I meditate on all your works
and consider what your hands have done.
I spread out my hands to you;
I thirst for you like a parched land

Psalm 143:3-6

Remembering that God carries through every time.  The enemy is strong but God is much stronger and He will prevail.