His church promises him nothing except teaching, inspiration, comradeship, an occasion for the confession of his faith and some opportunity for service. His ministers are only such as he; they may exhort but they dare not absolve. He is greatly dependent, then, for his sense of the reality of religion upon his own spiritual states. If he is spiritually sensitive and not too much troubled by doubt, if he possesses a considerable capacity for religious understanding, if his Bible is still for him the authoritative word of God, if his church meets his normal religious needs with a reasonable degree of adequacy, if he is resolute in purpose and if he has no excessively trying experiences in the face of which his faith breaks down, and if the cares of this world, the deceitfulness of riches, or the strain of poverty do not too much distract him (and this is a long and formidable list of ifs) then he is faithful in his church relationships and personally devout. He grows in grace and knowledge and the outcome of it all is a religious character admirable in manifold ways, steadfast and truthful in good works.
The fact that in spite of all hindrances the Protestant churches do go on, registering from decade to decade a varying statistical growth with a strongly organized life and a great body of communicants who find in the religious life thus secured to them the true secret of interior peace and their true source of power, is itself a testimony to the massive reality of the whole system. And yet the keystone of the great structure is just the individual experience of the individual believer, conditioned upon his longing for deliverance and his personal assurance that he has found, through his faith in his church's gospel, what he seeks.
If anything should shake the Protestant's confidence in his creed or his Bible, or if his own inner experiences should somehow fail in their sense of sustaining reality, then all the structure of his religion begins to weaken.
If one may use and press a suggestive figure, here is a religious structure very much like Gothic architecture; its converging arches of faith and knowledge lock up upon their keystones and the thrust of the whole great structure has been met and conquered by flying buttresses. In other words, sustaining forces of accredited beliefs about science, history and human nature have been a necessary part of the entire system and the temple of faith thus sustained may be weakened either through some failure in the keystone of it which is inner experience, or the flying buttresses of it which are these accepted systems of science, history, philosophy and psychology.
Readjustment of Both Catholic and Protestant Systems Inevitable
Out of such elements as these, then, through such inheritances and disciplines the representative religious consciousness of American Protestantism of the end of the nineteenth century had been created. It rooted itself in elements common to all religion, it inherited practically the whole content of the Old Testament, it invested Hebraic systems of sacrifice with typical meanings and Jewish prophecy with a mystic authority. It was in debt to St. Paul and Augustine for its theology. Its cosmogony was 4,000 years old and practically uninfluenced by modern science, or else at odds with it. It was uncritical in its acceptance of the supernatural and trained on the whole to find its main line of evidence for the reality of religion in the supernatural. It made more of the scheme of deliverance which St. Paul found in the Crucifixion of Jesus than the ethics of the Gospels. It was mystic in its emphasis upon an inner testimony to the realities it offered. For the Protestant it locked up unexpectedly upon the infallible authority of the Bible and for the Catholic upon the inerrancy of the Church. It was out of the current of the modern temper in science and philosophy generally. Its conceptions of the probable fate of the world were Jewish and of the future life were medieval, and perhaps the strangest thing in it all was the general unconsciousness of its dependence upon assumptions open to challenge at almost every point and the process of profound readjustment upon the threshold of which it stood.
It is almost impossible to disentangle the action of the two sets of strain which have within the last half century been brought to bear upon it. Each has reacted upon the other. Perhaps the best thing to do is to consider the forces which for the last two generations have been challenging and reshaping inherited faiths, and then to consider the outcome of it all in the outstanding religious attitudes of our own time.