III.
Turgot's inquiry into the extent and quality of the debt of European civilisation to Christianity was marked by a certain breadth and largeness, in spite of the bonds of circumstance and subject—for who, after all, can consider Christianity to any purpose, apart from other conditions of general progress, or without free comparison with other dogmatic systems? It is not surprising, then, to find the same valuable gifts of vision coming into play with a thousand times greater liberty and power, when the theme was widened so as to comprehend the successive steps of the advancement of the human mind in all its aspects. The Second and more famous of the two Discourses at the Sorbonne was read in December 1750, and professes to treat the Successive Advances of the Human Mind.[38] The opening lines are among the most pregnant, as they were among the most original, in the history of literature, and reveal in an outline, standing clear against the light, a thought which revolutionised old methods of viewing and describing the course of human affairs, and contained the germs of a new and most fruitful philosophy of society.
'The phenomena of nature, subjected as they are to constant laws, are enclosed in a circle of revolutions that remain the same for ever. All comes to life again, all perishes again; and in these successive generations, by which vegetables and animals reproduce themselves, time does no more than bring back at each moment the image of what it has just dismissed.
'The succession of men, on the contrary, offers from age to age a spectacle of continual variations. Reason, freedom, the passions, are incessantly producing new events. All epochs are fastened together by a sequence of causes and effects, linking the condition of the world to all the conditions that have gone before it. The gradually multiplied signs of speech and writing, giving men an instrument for making sure of the continued possession of their ideas, as well as of imparting them to others, have formed out of the knowledge of each individual a common treasure, which generation transmits to generation, as an inheritance constantly augmented by the discoveries of each age; and the human race, observed from its first beginning, seems in the eyes of the philosopher to be one vast whole, which, like each individual in it, has its infancy and its growth.'
This was not a mere casual reflection in Turgot's mind, taking a solitary and separate position among those various and unordered ideas, which spring up and go on existing without visible fruit in every active intelligence. It was one of the systematic conceptions which shape and rule many groups of facts, fixing a new and high place of their own for them among the great divisions of knowledge. In a word, it belonged to the rare order of truly creative ideas, and was the root or germ of a whole body of vigorous and connected thought. This quality marks the distinction, in respect of the treatment of history, between Turgot, and both Bossuet and the great writers of history in France and England in the eighteenth century. Many of the sayings to which we are referred for the origin of the modern idea of history, such as Pascal's for instance, are the fortuitous glimpses of men of genius into a vast sea, whose extent they have not been led to suspect, and which only make a passing and momentary mark. Bossuet's talk of universal history, which has been so constantly praised, was fundamentally, and in substance, no more than a bit of theological commonplace splendidly decorated. He did indeed speak of 'the concatenation of human affairs,' but only in the same sentence with 'the sequence of the counsels of God.' The gorgeous rhetorician of the Church was not likely to rise philosophically into the larger air of universal history, properly so called. His famous Discourse is a vindication of divine foresight, by means of an intensely narrow survey of such sets of facts as might be thought not inconsistent with the deity's fixed purpose to make one final and decisive revelation to men. No one who looks upon the vast assemblage of stupendous human circumstances, from the first origin of man upon the earth, as merely the ordained antecedent of what, seen from the long procession of all the ages, figures in so diminutive a consummation as the Catholic Church, is likely to obtain a very effective hold of that broad sequence and many-linked chain of events, to which Bossuet gave a right name, but whose real meaning he never was even near seizing. His merit is that he did in a small and rhetorical way what Montesquieu and Voltaire afterwards did in a truly comprehensive and philosophical way; he pressed forward general ideas in connection with the recorded movements of the chief races of mankind. For a teacher of history to leave the bare chronicler's road so far as to declare, for example, the general principle, inadequate and over-stated as it is, that 'religion and civil government are the two points on which human things revolve,'—even this was a clear step in advance. The dismissal of the long series of emperors from Augustus to Alexander Severus in two or three pages was to show a ripe sense of large historic proportion. Again, Bossuet's expressions of 'the concatenation of the universe,' of the interdependence of the parts of so vast a whole, of there coming no great change without having its causes in foregoing centuries, and of the true object of history being to observe, in connection with each epoch, those secret dispositions of events which prepared the way for great changes, as well as the momentous conjunctures which more immediately brought them to pass[39]—all these phrases seem to point to a true and philosophic survey. But they end in themselves, and lead nowhither. The chain is an arbitrary and one-sided collection of facts. The writer does not cautiously follow and feel after the successive links, but forges and chooses and arrays them after a pattern of his own, which was fixed independently of them. A scientific term or two is not enough to disguise the purely theological essence of the treatise.
Montesquieu and Voltaire were both far enough removed from Bossuet's point of view, and the Spirit of Laws of the one, and the Essay on the Manners and Character of Nations of the other, mark a very different way of considering history from the lofty and confident method of the orthodox rhetorician. The Spirit of Laws was published in 1748, that is to say a couple of years before Turgot's Discourse at the Sorbonne. Voltaire's Essay on Manners did not come out until 1757, or seven years later than the Discourse; but Voltaire himself has told us that its composition dates from 1740, when he prepared this new presentation of European history for the service of Madame du Châtelet.[40] We may hence fairly consider the cardinal work of Montesquieu, and the cardinal historical work of Voltaire, as virtually belonging to the same time. And they possess a leading character in common, which separates them both from Turgot, and places them relatively to his idea in a secondary rank. In a word, Montesquieu and Voltaire, if we have to search their most distinctive quality, introduced into history systematically, and with full and decisive effect, a broad generality of treatment. They grouped the facts of history; and they did not group them locally or in accordance with mere geographical or chronological division, but collected the facts in social classes and orders from many countries and times. Their work was a work of classification. It showed the possibility of arranging the manifold and complex facts of society, and of the movements of communities, under heads and with reference to definite general conditions.
There is no need here to enter into any criticism of Montesquieu's great work, how far the merits of its execution equalled the merit of its design, how far his vicious confusion of the senses of the word 'law' impaired the worth of his book, as a contribution to inductive or comparative history. We have only to seek the difference between the philosophic conception of Montesquieu and the philosophic conception of Turgot. The latter may be considered a more liberal completion of the former. Turgot not only sees the operation of law in the movements and institutions of society, but he interprets this law in a positive and scientific sense, as an ascertainable succession of social states, each of them being the cause and effect of other social states. Turgot gives its deserved prominence to the fertile idea of there being an ordered movement of growth or advance among societies; in other words, of the civilisation of any given portion of mankind having fixed conditions analogous to those of a physical organism. Finally, he does not limit his thought by fixing it upon the laws and constitutions only of countries, but refers historical philosophy to its veritable and widest object and concern, the steps and conditions of the progression of the human mind.