Meditations 9.1

He who acts unjustly acts impiously. For since the universal nature has made rational animals for the sake of one another, to help one another according to their deserts, but in no way to injure one another, he who transgresses her will is clearly guilty of impiety towards the highest divinity. And he too who lies is guilty of impiety to the same divinity; for the universal nature is the nature of things that are; and things that are have a relation to all things that come into existence. And further, this universal nature is named truth, and is the prime cause of all things that are true. He then who lies intentionally is guilty of impiety, inasmuch as he acts unjustly by deceiving; and he also who lies unintentionally, inasmuch as he is at variance with the universal nature, and inasmuch as he disturbs the order by fighting against the nature of the world; for he fights against it, who is moved of himself to that which is contrary to truth, for he had received powers from nature through the neglect of which he is not able now to distinguish falsehood from truth. And indeed he who pursues pleasure as good, and avoids pain as evil, is guilty of impiety. For of necessity such a man must often find fault with the universal nature, alleging that it assigns things to the bad and the good contrary to their deserts, because frequently the bad are in the enjoyment of pleasure and possess the things which procure pleasure, but the good have pain for their share and the things which cause pain. And further, he who is afraid of pain will sometimes also be afraid of some of the things which will happen in the world, and even this is impiety. And he who pursues pleasure will not abstain from injustice, and this is plainly impiety. Now with respect to the things towards which the universal nature is equally affected—for it would not have made both, unless it was equally affected towards both—towards these they who wish to follow nature should be of the same mind with it, and equally affected. With respect to pain, then, and pleasure, or death and life, or honor and dishonor, which the universal nature employs equally, whoever is not equally affected is manifestly acting impiously. And I say that the universal nature employs them equally, instead of saying that they happen alike to those who are produced in continuous series and to those who come after them by virtue of a certain original movement of Providence, according to which it moved from a certain beginning to this ordering of things, having conceived certain principles of the things which were to be, and having determined powers productive of beings and of changes and of such like successions.

Marcus Aurelius, Meditations 9.1, translated by George Long

Injustice is impiety. For in that the Nature of the Universe has fashioned rational creatures for the sake of one another with a view to mutual benefit based upon worth, but by no means for harm, the transgressor of her will acts with obvious impiety against the most venerable of Deities.

And the liar too acts impiously with respect to the same Goddess. For the Nature of the Universe is the Nature of the things that are. And the things that are have an intimate connexion with all the things that have ever been. Moreover this Nature is named Truth, and is the primary cause of all that is true. The willing liar then is impious in so far as his deceit is a wrong-doing; and the unwilling liar too, for he is out of tune with the Nature of the Whole, and an element of disorder by being in conflict with the Nature of an orderly Universe; for he is in conflict who allows himself, as far as his conduct goes, to be carried into opposition to what is true. And whereas he had previously been endowed by nature with the means of distinguishing false from true, by neglecting to use them he has lost the power.

Again he acts impiously who seeks after pleasure as a good thing and eschews pain as an evil. For such a man must inevitably find frequent fault with the Universal Nature as unfair in its apportionments to the worthless and the worthy, since the worthless are often lapped in pleasures and possess the things that make for pleasure, while the worthy meet with pain and the things that make for pain. Moreover he that dreads pain will some day be in dread of something that must be in the world. And there we have impiety at once. And he that hunts after pleasures will not hold his hand from injustice. And this is palpable impiety.

But those, who are of one mind with Nature and would walk in her ways, must hold a neutral attitude towards those things towards which the Universal Nature is neutral—for she would not be the Maker of both were she not neutral towards both. So he clearly acts with impiety who is not himself neutral towards pain and pleasure, death and life, good report and ill report, things which the Nature of the Universe treats with neutrality. And by the Universal Nature treating these with neutrality I mean that all things happen neutrally in a chain of sequence to things that come into being and their after products by some primeval impulse of Providence, in accordance with which She was impelled by some primal impulse to this making of an ordered Universe, when She had conceived certain principles for all that was to be, and allocated the powers generative of substances and changes and successions such as we see.

Marcus Aurelius, Meditations 9.1, translated by C. R. Haines