I Am

You say I'm your healer.
I am.
You say I'm your peace.
I am.
You say I'm your joy.
I am.
You say I 'm your best friend.
I am.
You say I'm your provider.
I am.
You say I'm your defender.
I am.
I am for you, what you allow me to be in your life.
I am only limited by your faith.
Who do you say that I am?