Jeff Vanderstelt once wrote, "We are at war! Bullets are flying. Destruction is all around. There are casualties everywhere. But in our war, you can't see any of this. Oh, well, you CAN see the effects of it all over the place in the brokenness, chaos, and pain around us, but this war is invisible. We are not fighting with physical weapons. We fight what is unseen with weapons that are not wielded by human hands. Our battle is spiritual, and so are our weapons.