Beware, beware, lest any of you seek vengeance, even against one who is thirsting for your blood. Beware, beware, lest ye offend the feelings of another, even though he be an evil-doer, and he wish you ill. Look ye not upon the creatures, turn ye to their Creator. See ye not the never-yielding people, see but the Lord of Hosts. Gaze ye not down upon the dust, gaze upward at the shining sun, which hath caused every patch of darksome earth to glow with light.