We see the face of God daily, easily recognizable in a spectacular sunset or in a child's smile. And it also exists in less attractive presentations. Can we accept seeing God in the person of our "enemy"? If we can't, we are doomed to propagating lives of hatred and revenge. Only when we see the face of God in everyone and in all things will we be at peace within ourselves and, more importantly, enable peace to exist throughout the world.
To the medieval thinker beauty was not a value independent of others, but rather the radiance of truth, the splendor of ontological perfection, and that quality of things which reflects their origin in God. Light and luminous objects, no less than musical consonance, conveyed an insight into the perfection of the cosmos, and a divination of the Creator.