He who does injustice commits impiety. For since universal Nature has formed the rational animals for one another; each to be useful to the other according to his merit, and never hurtful; he who transgresses this her will is clearly guilty of impiety against the most ancient and venerable of the Gods. He who lies sins against the same divinity. For the nature of the whole is the nature of all things which exist; and things which exist are akin to all that has come to be. Nature, indeed, is called truth, and is the first cause of all truths. He, then, that lies willingly is guilty of impiety, in so far as by deceiving he works injury: and he also who lies unwillingly, in so far as he is out of tune with universal Nature, and in so far as he works disorder in the Universe by fighting against its design. He is at war with Nature who sets himself against the truth. He has neglected the means with which Nature furnished him, and cannot now distinguish false from true. He, too, who pursues pleasure as good, and shuns pain as evil, is guilty of impiety. Such a one must needs frequently blame the common nature for unseemly awards of fortune to bad and to good men. For the bad often enjoy pleasures and possess the means to attain them, and the good often meet with pain and with what causes pain. Again, he who dreads pain must sometimes dread a thing which will make part of the world order, and this is impious. And he who pursues pleasure will not abstain from injustice, and this is clear impiety. In those things to which the common nature is indifferent (for she had not made both, were she not indifferent to either), he who would follow Nature ought, in this also, to be of like mind with her, and shew the like indifference. And whoever is not indifferent to pain and pleasure, life and death, glory and ignominy, all of which universal Nature uses indifferently, is clearly impious. By Nature using them indifferently, I mean that they befall indifferently all beings which exist, and ensue upon others in the great chain of consequence which began in the primal impulse of Providence. Providence, in pursuance of this impulse, and starting from a definite beginning, set about this fair structure of the universe when she had conceived the plan of all that was to be, and appointed the distinct powers which were to produce the several substances, changes, and successions.