From Concordances: Augustine - Confessions and Enchiridion, City of God

Copyright 1998 William A. Williams, Jr.,

We have already stated in the preceding books that God, desiring not only that the human race might be able by their similarity of nature to associate with one another, but also that they might be bound together in harmony and peace by the ties of relationship, was pleased to derive all men from one individual, and created man with such a nature that the members of the race should not have died, had not the two first (of whom the one was created out of nothing, and the other out of him) merited this by their disobedience; for by them so great a sin was committed, that by it the human nature was altered for the worse, and was transmitted also to their posterity, liable to sin and subject to death. And the kingdom of death so reigned over men, that the deserved penalty of sin would have hurled all headlong even into the second death, of which there is no end, had not the undeserved grace of God saved some therefrom. And thus it has come to pass, that though there are very many and great nations all over the earth, whose rites and customs, speech, arms, and dress, are distinguished by marked differences, yet there are no more than two kinds of human society, which we may justly call two cities, according to the language of our Scriptures. The one consists of those who wish to live after the flesh, the other of those who wish to live after the spirit; and when they severally achieve what they wish, they live in peace, each after their kind.

Book XIX Chapter 14.-Of the Order and Law Which Obtain in Heaven and Earth, Whereby It Comes to Pass that Human Society Is Served by Those Who Rule It.

The whole use, then, of things temporal has a reference to this result of earthly peace in the earthly community, while in the city of God it is connected with eternal peace. And therefore, if we were irrational animals, we should desire nothing beyond the proper arrangement of the parts of the body and the satisfaction of the appetites,-nothing, therefore, but bodily comfort and abundance of pleasures, that the peace of the body might contribute to the peace of the soul. For if bodily peace be awanting, a bar is put to the peace even of the irrational soul, since it cannot obtain the gratification of its appetites. And these two together help out the mutual peace of soul and body, the peace of harmonious life and health. For as animals, by shunning pain, show that they love bodily peace, and, by pursuing pleasure to gratify their appetites, show that they love peace of soul, so their shrinking from death is a sufficient indication of their intense love of that peace which binds soul and body in close alliance. But, as man has a rational soul, he subordinates all this which he has in common with the beasts to the peace of his rational soul, that his intellect may have free play and may regulate his actions, and that he may thus enjoy the well-ordered harmony of knowledge and action which constitutes, as we have said, the peace of the rational soul. And for this purpose he must desire to be neither molested by pain, nor disturbed by desire, nor extinguished by death, that he may arrive at some useful knowledge by which he may regulate his life and manners. But, owing to the liability of the human mind to fall into mistakes, this very pursuit of knowledge may be a snare to him unless he has a divine Master, whom he may obey without misgiving, and who may at the same time give him such help as to preserve his own freedom. And because, so long as he is in this mortal body, he is a stranger to God, he walks by faith, not by sight; and he therefore refers all peace, bodily or spiritual or both, to that peace which mortal man has with the immortal God, so that he exhibits the well-ordered obedience of faith to eternal law. But as this divine Master inculcates two precepts,-the love of God and the love of our neighbor,-and as in these precepts a man finds three things he has to love,-God, himself, and his neighbor,-and that he who loves God loves himself thereby, it follows that he must endeavor to get his neighbor to love God, since he is ordered to love his neighbor as himself. He ought to make this endeavor in behalf of his wife, his children, his household, all within his reach, even as he would wish his neighbor to do the same for him if he needed it; and consequently he will be at peace, or in well-ordered concord, with all men, as far as in him lies. And this is the order of this concord, that a man, in the first place, injure no one, and, in the second, do good to every one he can reach.