"For the weapons of our warfare are not of the flesh but have divine power to destroy strongholds." -  2 Corinthians 10:4   Imagine standing at the edge of a valley, looking across to the other side where an impossible obstacle looms large. It feels deafening in its intimidation. It seems to have every advantage, every weapon, and every reason to make you turn around and walk back to safety. Maybe your valley looks like a mountain of debt, a struggle with addiction, or a relations...