Our battle is not won by fighting in our own flesh and blood strength but by fighting the enemy in God's strength. Even though we are fighting in God's strength, it is still OUR struggle. It is OUR warfare, and we must learn how to fight and overcome the enemy. If we don't know we are fighting with principalities and powers, we are already losing. Until the power of Satan is broken, there are different strongholds over individuals, homes, churches, communities, regions, and nations. According to 2 Corinthians 10:5, it is OUR job to pull down strongholds that exalt themselves above the knowledge of God.