Augustine is widely considered the most important of the early church fathers. He was born in North Africa in 354 A.D., became the Bishop of Hippo and wrote a vast number of works—most notably Confessions, On Christian Doctrine, On the Trinity, and City of God. Augustine’s legacy particularly in the Protestant tradition, cannot be underestimated, as his works left an indelible impression upon the Reformers—a legacy that Protestants still draw upon today. Indeed, the very nature of the argument concerning Christ and Culture was framed by Augustine in City of God.
City of God was Augustine’s last major work, finished in 426 A.D., having begun writing thirteen years prior. It is a massive volume, a little over one thousand pages of translated Latin. The work is broken up into twenty-two books, or chapters as we would call them today. Each book is then broken up into small chapters. This organization allows the reader to move through the book topically, and makes it easy to read in small sections.
The first half of the work focuses on Rome and pagan theology and philosophy—critiquing and exposing it as demon worship. The second half of the work focuses on the two cities—the City of God and the City of Man. First time readers will find the second half the most rewarding and the easiest-going. But there is profit in the first half—even for the modern day reader.
Augustine is one of the pre-eminent Christian thinkers in the church, and his insights into pagan philosophy, though often arcane and hard to follow without a good understanding of pagan philosophy and religion, is sharp and incisive. Augustine’s understanding of the human heart and his skill in biblical exposition through these sections are excellent. His thought is often provocatively simple and straightforward. For example, when answering critics that argue that certain events have led to the slaughter of Christians, he writes,
“Well, if this be hard to bear, it is assuredly the common lot of all who are born into this life. Of this at least I am certain, that no one has ever died who was not destined to die some time. Now the end of life puts the longest life on a par with the shortest. For of two things which have alike ceased to be, the one is not better, the other worse--the one greater, the other less. And of what consequence is it what kind of death puts an end to life, since he who has died once is not forced to go through the same ordeal a second time? And as in the daily casualties of life every man is, as it were, threatened with numberless deaths, so long as it remains uncertain which of them is his fate, I would ask whether it is not better to suffer one and die, than to live in fear of all?” Book I Chapter 11
In the first half of the City of God, Augustine comments on the burial of the dead, gives counsel for victims of rape, discusses suicide, argues in favor of capital punishment, argues that a kingdom without justice is a robber, discusses the foreknowledge of God and the freedom of man, discusses the sovereignty of God, and discusses sacrifice among many other topics. These arguments are foundational to the Protestant project and the advancement of Christian thought in the world. Yet it is the second half of the book that has left the more profound mark in western civilization—Augustine’s discussion of the two cities.
The two cities have been at odds since the fall of Lucifer and the descent of some angels into demons, who then tempted Adam and Eve in the Garden of Eden. Augustine writes that the,
“…two cities have been formed by two loves: the earthly by the love of self, even to the contempt of God; the heavenly by the love of God, even to the contempt of self. The former, in a word, glories in itself, the latter in the Lord. For the one seeks glory from men; but the greatest glory of the other is God, the witness of conscience. The one lifts up its head in its own glory; the other says to its God, ‘Thou art my glory, and the lifter up of mine head.’” Book XIV Chapter 28
Augustine traces the history of the two cities—the City of God and the City of Man. The City of God is a small, but faithful remnant. The City of Man follows those disobedient to God—in biblical times the majority of people. This contrast was perhaps most evident in the flood that covered the earth, when God spared only Noah and his family. This chronicle of the origins and history of the two cities is essentially a commentary on Genesis and the Old Testament—and a fine one at that. It is clear that as one commentator has said that, “Augustine taught the west to read,” meaning that Augustine’s hermeneutical method is the foundation for those that have followed in his formidable footsteps.
One of the most helpful insights from the two cities division is his understanding of the overlap of the two cities. As Augustine writes, the two cities are at odds—their telos, or end, are in opposite directions—the City of God toward the glory of God, the City of Man toward glory of self. This divergence leads to conflict in understanding justice, the purpose of culture, the goal of education, and so on. So while the two cities have very different ends in mind, there is some overlap in interests. Toward the conclusion of book XIX, he writes,
“Wherefore, as the life of the flesh is the soul, so the blessed life of man is God, of whom the sacred writings of the Hebrews say, "Blessed is the people whose God is the Lord." Miserable, therefore, is the people which is alienated from God. Yet even this people has a peace of its own which is not to be lightly esteemed, though, indeed, it shall not in the end enjoy it, because it makes no good use of it before the end. But it is our interest that it enjoy this peace meanwhile in this life; for as long as the two cities are commingled, we also enjoy the peace of Babylon. For from Babylon the people of God is so freed that it meanwhile sojourns in its company. And therefore the apostle also admonished the Church to pray for kings and those in authority, assigning as the reason, "that we may live a quiet and tranquil life in all godliness and love." And the prophet Jeremiah, when predicting the captivity that was to befall the ancient people of God, and giving them the divine command to go obediently to Babylonia, and thus serve their God, counselled them also to pray for Babylonia, saying, ‘In the peace thereof shall ye have peace," [1305] --the temporal peace which the good and the wicked together enjoy.’” Book XIX, Chapter 26
So ultimately the two cities can, and in the best scenario, will cooperate with one another in seeking peace. But there is great danger here, as he warns earlier in book XIX. He warns of the City of Man, “For, in general, the city of the ungodly, which did not obey the command of God that it should offer no sacrifice save to Him alone, and which, therefore, could not give to the soul its proper command over the body, nor to the reason its just authority over the vices, is void of true justice.” (Book XIX, Chapter 24) It stands, therefore, that justice will only reign in the City of God.
Ultimately, as Augustine concludes The City of God, he reminds us that the City of Man is perishing and that only the City of God will endure. Therefore the citizens of the City of God ought to labor unto the City of God, forsaking the purposes of the City of Man for the enduring, Heavenly City. Jesus says as much when he says, “…lay up for yourselves treasures in heaven, where neither moth nor rust destroys and where thieves do not break in and steal.” (Matthew 6:20)
Augustine’s model is a helpful one. Christians ought to labor in advancing the City of God now, for the City of God is not only a future place, but a present one—with a history of faithful saints. Those that have been faithful to God from Abel forward have labored in the City of God. The choice is not between the present and the future as so many believe. Culture, government, and family are not simply present realities as opposed to the church and Christ’s kingdom as eternal realities. The options are faithfulness and unfaithfulness. Creating art, establishing justice, and having a family, are not earthly things—they are either labors in the City of God to the glory of God, or labors toward the City of Man to the glory of self.
Faithful Christians understand, as Augustine did, that all of life is the establishment and advancement of the City of God, in incremental steps, toward the ultimate fulfillment of the new heavens and earth. Things we may perceive as of only temporary value such as civil law, art, music, war, food, drink, sex, friendship, work are in fact of eternal significance if offered to the glory of God and his eternal city. Let us exert ourselves to the glory of God by offering our labors unto the City of God.