One thing is obvious — there is a wide field still open for experiment. Let those who honestly believe that so great a life work may be entirely accounted for on a natural basis give us a practical proof. Let an institution be founded in some of our great cities similar to that in Bristol. Let there be no direct appeal made to anyone beyond the circulation of annual reports; or let there be the widest advertising of the fact that such a work is carried on, and that dependence is on public aid without direct solicitation. Of course, there must be no prayer, and no acknowledgment of God, lest someone think it to be religious and unscientific, and pious people should be moved to respond! Unbelievers outnumber Christian disciples five to one and the constituency is therefore very large. Let us have the experiment conducted, not on the faith basis, but in strictly scientific method! When we see an infidel carrying on such a work, building five great orphan houses and sustaining over 2,000 orphans from day to day without any direct appeal to human help, yet finding all supplies coming in without even a failure in sixty years, we shall be ready to reconsider our present conviction that it was because the living God heard and helped George Müller, that he who began with a capital of one shilling, took care of more than ten thousand orphans, aided hundreds of missionaries, scattered millions of Bibles and tracts, and in the course of his long life expended about $7,500,000 for God and humanity; and then died with all his possessions valued at less than eight hundred dollars.