The history of Christianity affords proof of this. It is a commonplace to-day that the world is only beginning to do justice to some aspects of the teaching of our Lord. But the teaching, always present, always exerted its influence, and was felt before it could be explained. In the Old Testament development the same thing was most emphatically true. Individual responsibility to God was not, so far as we can now see, distinctly present in Israelite religious thought till the time of Jeremiah, but it would be absurd to say that any mind that accepted the religion of Yahweh had ever been without that feeling. So with the doctrine of God's providence over men: we are not to say that before the Book of Job the explanation of suffering as testing discipline had been entirely hid from Israel, by the view that material prosperity and adversity were regulated in the main according to moral and religious life. Consequently, notwithstanding previous strong assertions of the latter view which we find in Deuteronomy, we need not be in the least surprised to find that here the hardships of the wilderness journey are regarded, not as a punishment for Israel's sins, but simply as a trial or test to see what their heart was towards Him. This is essentially the point of view of the Book of Job, the only difference being that here it is applied to the nation, there to the individual. But our chapter rises even above that, for the first verses of it plainly teach that the experiences of the wilderness were made to be what they were, in order that the people might learn to know the spiritual forces of the world to be the essential forces, and that they might be induced to throw themselves back upon them as that which is alone enduring. In the words of ver. 3, they were taught by this training that man does not live by bread alone, but by everything that proceeds from the mouth of God.
These two then, that hardship was testing discipline for Israel, and that it was also intended to be the means of revealing spirit as the supreme force even in the material world, are the main lessons of the eighth chapter. Of these the last is by far the most important. Casting back his eye upon the past, the author of Deuteronomy teaches that the trials and the victories, the wonders and the terrors of their wilderness time were meant to humble them, to empty them of their own conceits, and to make them know beyond all doubting that God alone was their portion, and that apart from Him they had no certainty of continuance in the future and no sustainment in the present. "All the commandment which I command thee this day shall ye observe to do, that ye may live," is the fundamental note, and the physical needs and trials of the time are cited as an object-lesson to that effect. "He humbled thee, and suffered thee to hunger, and fed thee with manna which thou knewest not; that He might make thee to know that man doth not live by bread alone, but by everything that proceedeth out of the mouth of Yahweh doth man live." Of course the first reference of the "everything that proceedeth" is to the creative word of Yahweh. The meaning is that the sending of the manna was proof that the ordinary means of living, i.e. bread, could be dispensed with when Yahweh chose to make use of His creative power. Many commentators think that this exhausts the meaning of the passage, and they regard our Lord's use of these words in the Temptation as limited in the same fashion. But both here and in the New Testament more must be intended. Here we have the statement in the first verse that Israel is to keep the commandments, which certainly are a part of "all that proceeds" from the mouth of God, that they may live. This implies that the mere possession of material sustenance is not enough for even earthly life. Impalpable spiritual elements must be mingled with "bread" if life is not to decay. This, our chapter goes on to say, would be plain to them if they would carefully consider God's dealing with them in the wilderness, for the sending of the manna was meant to emphasise and bring home to them that very truth. It was meant, in short, to convey a double lesson—the direct one above referred to, and the more remote but deeper one which had been asserted in the first verse.
In the Temptation narrative the same deeper meaning is surely implied. The temptation suggested to Jesus was that He should use the miraculous powers given to Him for special purposes to make stones into bread for Himself. Now that would have been precisely an instance of the literal primary meaning of our passage; it would have been a case of supplying the absence of bread by the use of the creative word of God. To meet that temptation and to put it aside our Lord uses these words: "It is written, Man shall not live by bread alone, but by every word that proceedeth out of the mouth of God." Thereupon He was no more importuned to supply the place of bread by a creative word. The implication is that the life of the Son of God found sustenance in spiritual strength derived from His Father. In other words, the passage is really parallel to John iv. 31 ff: "In the mean while the disciples prayed Him, saying, Rabbi, eat. But He said unto them, I have meat to eat that ye know not. The disciples therefore said one to another, Hath any man brought Him to eat? Jesus saith unto them, My meat is to do the will of Him that sent Me, and to accomplish His work." Understanding it thus, the Temptation passage is entirely in accord with that from which it is quoted, if the first and third verses be taken together. Both teach that abundance of material resources, all that visibly sustains the material life, is not sufficient for the life of such a creature as man. Not only his inner life, but his outer life, is dependent for its permanence upon the inflow of spiritual sustenance from the spiritual God. For animals, bread might be enough; but man holds of both the spiritual and the material as animals do not. It is not mere mythical dreaming when man is said to be made in the image of God; it expresses the essential fact of his being. Consequently, without inbreathings from the spiritual, even his physical life pines and dies. But how wonderful is this insight in a writer so ancient, belonging to so obscure a people as the Jews! How can we account for it? There was nothing in their character or destiny as a people to explain it, apart from the supernatural link that binds them and their thoughts at all times to the coming Christ, and draws them, notwithstanding all aberrations, even when they know it not, towards Him.
How great an attainment it is we may see, if we reflect for a moment upon the state of Christian Europe at the present day. Nowhere among the masses of the most cultured nations is this deeply simple truth accepted by the vast majority of men. Nowhere do we find that history has succeeded in bringing it home to the conscience as a commonplace. The rich or well-to-do cling to riches, the means of material enjoyment, as if their life did consist in the abundance of things they possess. They strive and struggle for them with an industry, a forethought, a perseverance, which would be justified only if man could live by bread alone. That is largely the condition of those who have bread in abundance or hope to gain it abundantly. With those who do not have it the case is perhaps even worse. Worn and fretted by the hopeless struggle against poverty, driven wild by the exigencies of a daily life so near starvation point that a strike, a fall in prices, a month's sickness, bring them face to face with misery, the toiling masses in Europe have turned with a kind of wolfish impatience upon those who talk of God to them, and demand "bread." As a German Socialist mother said publicly some years ago, "He has never given me a mouthful of bread, or means to gain it: what have I to do with your God?" Their only hope for the future is that they may eat and be full; and of this they have made a political and religious ideal which is attracting the European working classes with most portentous power.
In all countries men are passionately asserting that man can live by bread alone, and that he will. For this dreadful creed increasing numbers are prepared to sacrifice all that humanity thought it had gained, and shut their ears to any who warn them that, if they had all they seek, earth might be still more of a Pandemonium than they think it at present. But they have much excuse. They have never had wealth so as to know how very little it can do for the deepest needs of men; and their faith in it, their belief that if they were assured of a comfortable maintenance all would be right with the world, is pathetic in its simplicity. Yet the secret that is hid to-day from the mass of men was known among the small Israelite people two thousand five hundred years ago. Since then it has formed the very keynote of the teaching of our Lord; but save by the generations of Christians who have found in it the key to much of the riddle of the world it has been learned by nobody.
Yet history has never wearied in proclaiming the same truth. Israel as we have seen, had verified it in the history of the pre-Canaanite races whose disappearance is recorded in the first section of our book, and in the doom which was impending over the Canaanites. But to our wider experience, enriched by the changes of more than two thousand years, and by the still more striking vicissitudes of ancient days revealed by archæology, the fact that intelligence of the highest kind, practical skill, and the courage of conquerors cannot secure "life," is only more impressively brought home. If we go back to the pre-Semitic empire of Mesopotamia, to what is called the Akkadian time, we find that, before the days of Abraham, a great civilisation had arisen, flourished for more than one thousand years, and then decayed so utterly that the very language in which its records were written had to be dealt with by the Semites, who inherited the former culture, as we deal with Latin. Yet these early people had made a most astonishing advance into the ocean of unknown truth. They had invented writing; they had elaborate systems of law and social life; they had in other directions made remarkable discoveries in science, especially in mathematical and astronomical science, and had built great cities in which the refinement and art of modern times was in many directions anticipated. In all ways they stood far higher above neighbouring peoples than any civilised nation of Europe stands now in comparison with its neighbours. But if they were at all inclined to put their trust in the immortality of science, if they ever valued themselves, as we do, on the strength of the advances they had made, time has had them in derision. Very much of what they knew had to be rediscovered painfully in later times. Their very name perished out of the earth; and it has been discovered now to make them an object of abiding interest only to the few who make ethnology their study. Neither material wealth and comfort nor assiduous culture of the mind could save them. For their religion and morals were, amid all this material success, of the lowest type. They heard little of what issues from the mouth of God in the specially Divine sphere of morality, and did not give heed to that little, and they perished. For man does not live by bread alone, but by that also, and neglect of it is fatal.
It may be said that they flourished for more than a thousand years, and neglect of the Divine word, if it be a poison, must (as Fénélon said of coffee) be a very slow one, so far as nations are concerned. But it has always been a snare to men to mistake the Divine patience for Divine indifference and inaction. The movement, though to us creatures of a day it seems slow, is as continuous, as crushing, and as relentless as the movement of a glacier. "The mills of God grind slowly, but they grind exceeding small," and all along the ages they have thrown out the crushed and scattered fragments of the powers that were deaf to the Divine voice. So persistently has this appeared that it would by this time have passed beyond the region of faith into that of sight, were it not always possible to ignore the moral cause and substitute for it something mechanical and secondary. The great world-empires of Egypt and Assyria passed away, primarily owing to neglect of the higher life. Secondarily, no doubt, the ebbs and flows of their power, and their final extinction, were influenced by the course of the Indian trade; and many wise men think they do well to stop there. But in truth we do not solve the difficulty by resting in this secondary cause; we only shift it a step backwards. For the question immediately arises, Why did the trade change its course from Assyria to Egypt, and back again from Egypt to Assyria? Why did a rivulet of it flow through the land of Israel in Solomon's day and afterwards cease? The answer must be that it was when the character of these various nations rose in vigour by foresight and moral self-restraint that they drew to themselves this source of power. They "lived," in fact, by giving heed to some word of God. Nor does the history of Greek supremacy in Europe and Asia, or the rise and fall of the Roman Empire, contradict that view. The modern historian, whatever his faith or unfaith may be, is driven to find the motive power which wrought in these stupendous movements in the moral and spiritual sphere. This transforms history from being merely secular into a Bible, as Mommsen finely says,[63] "And if she cannot any more than the Bible hinder the fool from misunderstanding and the devil from quoting her, she too will be able to bear with and to requite them both." She utters her voice in the streets, and in the end makes her meaning clear. For she gives us ever new examples.
Probably her grandest object-lesson at present is the wasting and paralysis that is slowly withering up all Mohammedan states. Where they have been left to themselves, as in Morocco and Persia, depopulation and the break-up of society has come upon them, and where Muslim populations are really prospering it is under the influence of Christian Powers. And the reason is plain. Islam is a revolt from, and a rejection of, the higher principles of life contained in Christianity, and a return to Judaism. But the Judaism to which it returned had already lost its finest bloom. All that was left to it of tenderness or power of expansion Islam rejected, and of the driest husks of Old Testament religion it made its sole food. Naturally and necessarily, therefore, it has been found inadequate. It cannot permanently live under present conditions, and it is capable of no renewal. Here and there, especially in India, attempts to break out of the prison house which this system builds around its votaries are being made, but in the opinion of experts like Mr. Sell[64] they cannot succeed. "Such a movement," he tells us, "may elevate individuals and purify the family life of many, but it will, like all reform movements of the past, have very little real effect on Islam as a polity and as a religion." If he be right, we learn from a Mohammedan whom he quotes, the Naual Mulisin-ul-Mulk, what alone can be looked for. "To me it seems," he says, "that as a nation and a religion we are dying out; our day is past, and we have little hope of the future." More conspicuously and deliberately perhaps than any one did Mohammed choose to go back from the best light that shone in the world of his day. Some at least of his contemporaries knew what a spiritual religion meant. He was guilty, therefore, of the "great refusal"; and his work, great as it was, seems to some even of his own disciples to be hastening to its end. Material success, bread in all senses, the kingdoms founded by him and his successors had in abundance, and still might have. But man cannot live by that alone, and the absence of the higher element has taken even that away.
In Christendom, too, the same lesson is being taught. Of all European countries France perhaps is that where the corroding power of materialistic thought has been most severely felt. Yet few countries are so rich in material wealth, and if bread was all that "life" demanded, no country should be so full of it. But it is in no sense so. Even its intellectual life is drooping, and its population, if not decreasing, is standing still. This, all serious writers deplore; and the dawn of what may perhaps be a new era is seen in the earnestness with which the sources of this evil are sought out and discussed. Men like the Vicomte de Vogüé[65] depict the new generation as weary of negations, sick of the material positivism of their immediate predecessors, disgusted with "realism," which, as another recent writer defines it, "in thought is mere provincialism, in affection absolute egoism, in politics the deification of brute force; in the higher grades of society tyranny; in the lower, unbridled licence." And the only cure is faith and moral idealism. "Society can apply to itself to-day," says De Vogüé, "the beautiful image of Plotinus; it resembles those travellers lost in the night, seated in silence on the shore of the sea, waiting for the sun to rise above the billows." In Germany similar conditions have produced similar though much mitigated results. Yet even there, Lange, the historian of materialism, tells us that there runs through all our modern culture a tendency to materialism, which carries away every one who has not found somewhere a sure anchor. "The ideal has no currency; all that cannot prove its claim on the basis of natural science and history is condemned to destruction, though a thousand joys and refreshments of the masses depend upon it." He concludes by saying that "ideas and sacrifices may still save our civilisation, and change the path of destructive revolution into a path of beneficent reforms." Through all history, then, and loudest in our own day, the cry of our passage goes up; and where the path marked out by the faith of Israel, and carried to its goal by Jesus Christ, has been forsaken, the peoples are resting in hungry expectation. Words from the mouth of God can alone save them; and if the Churches cannot make them hear, and no new voice brings it home to them, there would seem to be nothing before them but a slower or quicker descent into death.
But it may be that the nations are deaf to the Churches' voice because these have not learned thoroughly that life for them too is conditioned in the same fashion. They can live truly, fully, triumphantly only when they take up and absorb "everything that issues from the mouth of God." All Christians must admit this; but most proceed at once to annul what they have stated by the limitations of meaning they impose upon it. An older generation vehemently affirmed this faith, meaning by it every word and letter which Scripture contained. We do not find fault with what they assert, for the first necessity of spiritual life is the study and love of the Holy Scriptures. No one who knows what the higher life in Christ is, needs to be told that the very bread of life is in the Bible. Neglect it, or, what is perhaps worse, study it only from the scientific and intellectual point of view, and life will slowly ebb away from you, and your religion will bring you none of the joy of living. Bring your thoughts, your hopes, your fears, and your aspirations into daily contact with it, and you will feel a vigour in your spiritual nature which will make you "lords over circumstance." Every part of it contributes to this effect when it is properly understood, for experience proves the vanity of the attempt to distinguish between the Bible and the word of God. As it stands, wrought into one whole by labours the strenuousness, the multiplicity, the skill, and the religious spirit of which we are only now coming to understand, it is the word of God; it has issued from His mouth, and from it, searched out and understood, the most satisfying "bread" of the soul must come. Only by use of it can the Christian soul live. But though the Bible is the word of God par excellence, it is not the only word that issues from the mouth of God to man. Because the Church has often too much refused to listen to any other word of God, those who are without are "sitting looking out over the sea towards the west for the rising of the sun which is behind them." For if it is death to the spirit to turn away from Scripture, it means sickness and disease to refuse to learn the other lessons which are set for us by the God of truth. All true science must contain a revelation of Him, for it is an exposition of the manner of His working. History too is a Bible, which has been confirming with trumpet tongue the truths of Scripture as we have seen. Nay, it is a commentary upon the special revelation given to us through Israel, set for our study by the Author of that revelation. Further, we may say that the progress of our Christian centuries has shown us heights and depths of wisdom in the revelation mankind has received in Christ which, without its light, we should not have known.