When Adolph Harnack based his interpretation of Christian history upon the principle that the Gospel, in any time and place, must have a “contemporary integument,” his principle was sound though his application of it was faulty. Without taking on the thought forms and the language forms and some other forms, from the contemporary culture, the Gospel could not be apprehended by the preacher or by his hearers. The difficulty and danger are that these forms were created for, and normally express, a culture that did not have Christianity as a formative influence within it and, as it stands at the time, may be quite antithetical to Christianity. For example, in the first century the Gospel had to be expressed in popular Greek—a language which somewhat perpetuated the pagan culture of classical Greece and which at that time embodied the pagan culture of the Mediterranean basin. But it had to be made to express Christian meanings. The results show that the New Testament writers achieved amazing success. Not so, however, the Alexandrian theologians. And Nygren’s study, Agape and Eros, shows clearly that the problem persisted. Taking on the contemporary integument means, in practice, that either the Gospel will be accommodated to the contemporary culture and lose its distinctive significance or the culture will be baptized into the spirit of the Gospel or there will be a mutual accommodation. Whenever a Christian seeks to proclaim his faith, he and his hearers are faced with this problem and exposed to these hazards; for both he and his hearers must put the same Christian meaning into the borrowed forms or no real communication will result.

The thesis of this paper is that nineteenth-century liberalism was, on the whole, an earnest attempt to express the Gospel in terms of one strand in the European and American culture of that era; that the culture of that strand was a naturalistic humanism; and that in spite of the sincerity and the ability of the creators of that form of liberalism, the authentic Gospel was finally submerged by the naturalism.

It is sometimes stated quite sweepingly that the culture of the nineteenth century was secularistic, and that it was this culture which invaded Christian theology. In view of the character of the missionary movement for which this century should always be famous; in view of the revival of the Roman Catholic Church and of its increasingly conservative spirit; in view of the continuing evangelical revival within Protestantism; and in view of the highly cultured and scholarly resistance to liberalism among the Protestants; in view further of the faith of rank and file Christians, confused but not captured by liberal propaganda—in view of such facts as these it is not true to say that nineteenth-century culture was secularistic. But nineteenth-century liberalism was an attempt to appeal to the culture of certain highly vocal people, the “intelligentsia”; and their culture was secularistic. We are not condemning that attempt. What Christian dare say that none of them may be included among the elect, and that we need make no serious attempt to win them for him? However, they must be won for him. Their culture must not be dressed, essentially unchanged in vague, Christian-sounding terms and the result be offered to the world as “progressive Christianity.” The latter, unfortunately, is what happened. Read, in this connection, Nathaniel Micklem’s article, in an early issue Christendom (Vol. I, No. 5, Autumn, 1936) on “The Aversion of Men of Taste to Evangelical Religion.”

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Decline Of True Liberalism

We have been using the qualifying term “nineteenth century” as a not very precise way of indicating that it is not liberalism as such that we have in mind. Since “His service is perfect freedom,” we would contend that authentic Christianity is true liberalism, and we are heartily in favor of it. Indeed, our objection to “nineteenth-century liberalism” is that it is not really liberalism all but abject and soul-endangering slavery to an alien philosophy.

But it is one thing to say that it was not really liberalism; it is a very different thing to say precisely what it was. For example, one of the spokesmen for the movement, (D. S. Robinson, in his The God of the Liberal Christian) begins by assuring us, as many another did, that liberalism or progressive Christianity is not a body of doctrine but a method and a spirit; but then he proceeds to give a fairly definite statement, doctrine after doctrine, of central-trend liberalism in its distinction from the liberalism of the social theologians. That would seem to suggest that liberalism was more than a method and a spirit; it was also a coherent body of doctrine. But, if so, what can be made of the following facts? Schweitzer, at least in his The Quest of the Historical Jesus, apparently reserved the term “liberal” for the doctrines of Harnack. Others would characterize Schweitzer’s own views as liberal. In their conceptions of the historical Jesus, at least, these gentlemen flatly contradict one another. And that is fairly typical.

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What, then, was liberalism? Was it a body of doctrine to which “all competent scholars agree”? Or was it a method and a spirit without any necessary agreement as to doctrine? Or was there some minimum of doctrine essential to it? If so, what? In answer, perhaps one could do no better than follow the late Dean Willard Sperry. In his little book, Yes, But—the Bankruptcy of Apologetics, addressing his fellow liberals, he maintained that authentic liberalism, wherever you find it, sacred or secular, has a brief creed, the first article of which is “I believe in man.” By calling it the first article, he means that it is the controlling article. Any other article in the creed is either derived from it or held only in harmony with it. But that certainly means that liberalism is always humanistic, and that the humanism, even if it goes on to include a belief in God, is first and basically naturalistic. There you have our thesis in a nutshell.

Humanism At The Crossroads

A thoughtful Christian surely will not object to a certain kind of humanism, in the right place. The fact is that the Reformation did for man exactly what the humanists wanted done. For it discovered or rediscovered the value and dignity of the individual; and it presented man in nobler colors, based more firmly, than humanism ever was able to do. But it did so indirectly, not directly. It did not vaunt man’s inherent qualities and his superiority to the natural creation, though it did not ignore or minimize them either. The humanists did, and that way lies soul-destroying pride. The Reformation saw the glory of man in the gracious purpose of God—a much greater glory, which nevertheless cultivates the virtues of gratitude and humility. Thus, what Dr. Sperry tells us that liberalism essentially does is precisely what authentic Christianity refuses to do. Indeed, that is, for it, the essence of sin.

According to authentic Christianity, God made man, because he is love, to live and grow in filial dependence upon God; and he equipped man with those qualities in which the liberals found man’s greatness to consist in order that man might be capable of such a relation to God. Man’s whole life was to be “begun, continued and ended” in God. Sin is man’s prideful effort to realize his potentialities in his own way, in dependence upon himself alone. If God is permitted to enter the picture at all, it will be only upon man’s terms, to do what man thinks his right but not within his power. In short, “I believe in man” is the first article of the operative creed of the sinner. But, according to Dr. Sperry, “I believe in man” was the first article of the liberal creed. To such an extent had the spirit of a sinful, secular culture invaded the thinking of men who regarded themselves as Christian.

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Theological Road To Pride

But, let it be clearly noted that we are here characterizing a theological expression. We are not bringing any charge of immorality and sin against the persons who adopted and advocated this theological expression. As far as any human being is capable of judging in such matters, we would gladly insist that these men were no more immoral or sinful than the rest of us. We earlier recorded our judgment that they were sincere and highly capable. How then, it may be asked, did such men come sincerely to adopt a theological expression that constitutes sin and that logically generates pride? In answer, we would draw attention to two things—the peculiar character of nineteenth-century life and thought and the way in which naturalism crept up on the theologians gradually and unsuspected.

The life and thought of the nineteenth century were like the life of a tropical jungle, teeming but chaotic. Before men had a chance to orient their thinking and conduct to one new idea or invention, a dozen others came leaping upon them. The constant and increasing overstimulation might have caused resignation or frustration, and it probably did in many cases; but in many others awakened an unbridled enthusiasm for the new and sensational. One thing it did not foster. It did not encourage men to take time to make a calm and balanced evaluation of their attainment and direction. We have seen how liberals could flatly contradict one another. In that burgeoning century, individuals could flatly contradict themselves, and apparently be blissfully unaware of the fact. It would be ungenerous and presumptuous to deny the genuine Christian status of all of these liberals, yet their thinking certainly was seriously out of harmony with Christian truth.

A Creeping Naturalism

And naturalism crept up on them gradually, without their suspecting its true character. When Justin Wroe Nixon, in 1925, drew the attention of his brethren to the real character of the principles upon which they had been building, they reacted with horror and dismay; and the contemporary era came upon American theological thought. For they then saw that their principles led to pure naturalism. Why had they not seen that previously? It had overtaken the movement gradually. How it proceeded in every area may be seen by studying as an example the way in which it penetrated Christology; and Schweitzer’s Quest of the Historcial Jesus will picture that for us with sufficient accuracy and vividness. It began, as he shows us, as an ill-defined discomfort with regard to particular supernatural actions attributed in the Gospels to our Lord and as an effort to suggest a natural explanation. The rationalists tried that in one way; Strauss tried it in another. By the time of Schleiermacher, this naturalism had become a highly skillful dialectic, which might almost have been expressly designed to conceal from the reader just what that great thinker did believe about the miracles. In Harnack, Jesus was forced within the limits of human genius, and “miracles do not occur.” Most of the liberals went approximately as far as that; but they did not go along with the spate of volumes that presently presumed to diagnose the mental ill health of the man named Jesus. What had happened was that, in that century of rich confusion, the desire of Christian scholars to get away from the woodenness of eighteenth-century theology and to make Christianity appeal to contemporary thinkers opened the way for an alien “camel” to get its nose into the Christian tent. That camel, the naturalistic humanism of contemporary university life, pushed itself further and further in, always most graciously and plausibly, until finally the owner of the tent was outside in the storm without ever discovering, until it was too late, what was happening to him. When that discovery was finally made, in the second decade of the present century, a new theological era was upon us. Liberalism was, indeed, a mirror of the secular invasion of a Christian country.

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A native of Australia, Professor Rule has an international education: M.A., University of New Zealand; B.D., Princeton Theological Seminary; Ph.D., University of Edinburgh. Since 1927 he has served as Professor of Church History and Apologetics at Louisville Presbyterian Seminary.

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