I am usually my own persecutor and I make my own prisons. If I can be so damaging to myself I NEED God's refuge. It is a little better than it used to be, certainly He has dealt bountifully with me.

Psalm 142:5-7
I cry to you, O Lord;
I say, “You are my refuge,
my portion in the land of the living.”
Attend to my cry,
for I am brought very low!
Deliver me from my persecutors,
for they are too strong for me!
Bring me out of prison,
that I may give thanks to your name!
The righteous will surround me,
for you will deal bountifully with me.

http://www.biblegateway.com/passage/?search=psalm142:5-7&version=ESV