The Centurion's Understanding of Authority

The starting point for waging war against evil is to understand your authority. Just as natural laws like gravity govern the visible orld, authority governs the invisible world. When it comes to engaging in any and every form of spiritual warfare, the outcome is determined by a simple question: who has authority in this situation? The kingdom of darkness, which includes satan and his emissaries, or the kingdom of god, which includes god, angels and the children of god?