LECTURE II
THE NEED FOR RELIGION
I
One of the first effects of the idea of progress, whose development our last lecture traced, has been to increase immeasurably man's self reliance and to make him confident of humanity's power to take care of itself. At the heart of the idea of progress is man's new scientific control over life, and this new mastery, whereby the world seems ready to serve the purposes of those who will learn the laws, is the dominant influence in both the intellectual and practical activities of our age. That religion, in consequence, should seem to many of minor import, if not quite negligible, and that men, trusting themselves, their knowledge of law, their use of law-abiding forces, their power to produce change and to improve conditions, should find less need of trusting any one except themselves, was inevitable, but for all that it is fallacious. Already we have seen that a stumbling and uneven progress, precarious and easily frustrated, taking place upon a transient planet, goes but a little way to meet those elemental human needs with which religious faith has dealt. In our present lecture we propose a more specific consideration of this abiding necessity of religion in a progressive world.
How difficult it is to go back in imagination to the days before men grasped the meaning of natural law! We take gravitation for granted but, when Newton first proclaimed its law, the artillery of orthodox pulpits was leveled against him in angry consternation. Said one preacher, Newton "took from God that direct action on his works so constantly ascribed to him in Scripture and transferred it to material mechanism" and he "substituted gravitation for Providence." [1] That preacher saw truly that the discovery of natural law was going to make a profound difference to religion. For ages men had been accustomed to look for the revelation of supernatural power in realms where they did not know the laws. And as men were tempted to look for the presence of God in realms where they did not know the laws, so in those realms they trusted God to do for them what they did not know how to do for themselves.
Then men began discovering natural laws, and every time they laid their hands on a new natural law they laid their hands on a new law-abiding force and began doing for themselves things of which their fathers had never dreamed. Stories of old-time miracles are overpassed in our modern days. Did Aladdin once rub a magic lamp and build a palace? To-day, knowledge of engineering laws enables us to achieve results that would put Aladdin quite to shame. He never dreamed a Woolworth Tower. Did the Israelites once cross the Red Sea dry-shod? One thing, however, they never would have hoped to do: to cross under and over the Hudson River day after day in multitudes, dry-shod. Did an axe-head float once when Elisha threw a stick into the water? But something no Elisha ever dreamed of seeing we see continually: iron ships navigating the ocean as though it were their natural element. Did Joshua once prolong the day for battle by the staying of the sun? Yet Joshua could never have conceived an habitual lighting of the city's homes and streets until by night they are more brilliant than by day. Did Jericho's walls once fall at the united shout of a besieging people? Those childlike besiegers, however, never dreamed of guns that could blast Jerichos to pieces from seventy miles away. Huxley was right when he said that our highly developed sciences have given us a command over the course of non-human nature greater than that once attributed to the magicians.
The consequence has been revolutionary. Old cries of dependence upon God grow unreal upon the lips of multitudes. Sometimes without knowing it, often without wanting it, men are drawn by the drift of modern thought away from all confidence in God and all consciousness of religious need. Consider two pictures. The first is an epidemic in New England in the seventeenth century. Everybody is thinking about God; the churches are full and days are passed in fasting and agonizing prayer. Only one way of getting rid of such an epidemic is known: men must gain new favour in the sight of God. The second picture is an epidemic in New England in the twentieth century. The churches are not full—they are closed by official order and popular consent to prevent the spread of germs. Comparatively few people are appealing to God; almost everybody is appealing to the health commissioner. Not many people are relying upon religion; everybody is relying upon science. As one faces the pregnant significance of that contrast, one sees that in important sections of our modern life science has come to occupy the place that God used to have in the reliance of our forefathers. For the dominant fact of our generation is power over the world which has been put into our hands through the knowledge of laws, and the consequence is that the scientific mastery of life seems man's indispensable and sufficient resource.
The issue is not far to seek. Such has been public confidence in the efficacy and adequacy of this scientific control of life to meet all human needs, that in multitudes of minds religion has been crowded to the wall. Why should we trust God or concern ourselves with the deep secrets of religious faith, if all our need is met by learning laws, blowing upon our hands, and going to work? So even Christians come secretly to look upon their Christianity as a frill, something gracious but not indispensable, pleasant to live with but not impossible to live without. Christian preachers lose their ability, looking first upon their spiritual message and then upon their fellow men, to feel how desperately the two need each other. Religion has become an "elective in the university of life." But religion cannot persist as a frill; it either is central in its importance or else it is not true at all. Its great days come only when it is seen to be indispensable. We may use what artificial respiration we will upon the Church, the days of the Church's full power will not come until the conviction lays hold upon her that the endeavour to found civilization upon a materialistic science is leading us to perdition; that man needs desperately the ministry of religion, its insight into life's meanings, its control over life's use, its inward power for life's moral purposes; that man never needed this more than now, when the scientific control of life is arming him with so great ability to achieve his aims.