“Since the invisible One became visible by taking on flesh, you can fashion the image of Him whom you saw. Since He who has neither body, nor form, nor quantity, nor quality, who goes beyond all grandeur by the excellence of His nature, He, being of divine nature, took on the condition of a slave and reduced Himself to quantity and to quality by clothing Himself in human features. Therefore, paint on wood and present for contemplation Him who desired to become visible.” — St. John of Damascus, “On the Divine Images”