[246] Pages 271-273.
The "population question" which troubled Nehemiah at this time is so exactly opposite to that which gives concern to students of social problems in our own day, that we need to look into the circumstances in which it emerged in order to understand its bearings. The powerful suction of great towns, depleting the rural districts and gorging the urban, is a source of the greatest anxiety to all who seriously contemplate the state of modern society; and consequently one of the most pressing questions of the day is how to scatter the people over the land. Even in new countries the same serious condition is experienced--in Australia, for instance, where the crowding of the people into Melbourne is rapidly piling up the very difficulties sanguine men hoped the colonies would escape. If we only had these modern facts to draw upon, we might conclude that a centripetal movement of population was inevitable. That it is not altogether a novelty we may learn from the venerable story of the Tower of Babel, from which we may also gather that it is God's will that men should spread abroad and replenish the earth.
It is one of the advantages of the study of history that it lifts us out of our narrow grooves and reveals to us an immense variety of modes of life, and this is not the least of the many elements of profit that come to us from the historical embodiment of revelation as we have it in the Bible. The width of vision that we may thus attain to will have a double effect. It will save us from being wedded to a fixed policy under all circumstances; and it will deliver us from the despair into which we should settle down, if we did not see that what looks to us like a hopeless and interminable drift in the wrong direction is not the permanent course of human development. It is necessary to consider that if the dangers of a growing population are serious, those of a dwindling population are much more grave.
Nehemiah was in a position to see the positive advantages of city life, and he regarded it as his business to make the most of them for the benefit of his fellow-countrymen. We have seen that each of the three great expeditions from Babylon up to Jerusalem had its separate and distinctive purpose. The aim of the first, under Zerubbabel and Jeshua, was the rebuilding of the temple; the object of the second, under Ezra, was the establishment of The Law; and the end of the third, under Nehemiah, was the fortification and strengthening of the city. This end was before the patriotic statesman's mind from the very first moment when he was startled and grieved at hearing the report of the ruinous condition of the walls of Jerusalem which his brother brought to him in the palace at Susa. We may be sure that with so practical a man it was more than a sentimental reverence for venerated sites that led Nehemiah to undertake the great work of fortifying the city of his fathers' sepulchres. He had something else in view than to construct a huge mausoleum. His aim had too much to do with the living present to resemble that of Rizpah guarding the corpses of her sons from the hovering vultures. Nehemiah believed in the future of Jerusalem, and therefore he would not permit her to remain a city of ruins, unguarded, and a prey to every chance comer. He saw that she had a great destiny yet to fulfil, and that she must be made strong if ever she was to accomplish it. It is to the credit of his keen discernment that he perceived this essential condition of the firm establishment of Israel as a distinctive people in the land of Palestine. Ezra was too literary, too abstract, too much of an idealist to see it, and therefore he struggled on with his teaching and exhorting till he was simply silenced by the unlooked-for logic of facts. Nehemiah perfectly comprehended this logic, and knew how to turn it to the advantage of his own cause.