Now, religion's characteristic approach to the human problem is represented by this conviction that "life develops from within." So far from expecting to save mankind by the manipulation of outward circumstance, it habitually has treated outward circumstance as of inferior moment in comparison with the inner attitudes and resources of the spirit. Economic affluence, for example, has not seemed to Christianity in any of its historic forms indispensable to man's well-being; rather, economic affluence has been regarded as a danger to be escaped or else to be resolutely handled as one would handle fire--useful if well managed but desperately perilous if uncontrolled. Nor can it be said that Christianity has consistently maintained this attitude without having in actual experience much ground for holding it. The possession of economic comfort has never yet guaranteed a decent life, much less a spiritually satisfactory one. The morals of Fifth Avenue are not such that it can look down on Third Avenue, nor is it possible anywhere to discern gradation of character on the basis of relative economic standing. It is undoubtedly true that folks and families often have their moral stamina weakened and their personalities debauched by sinking into discouraging poverty, but it is an open question whether more folks and families have not lost their souls by rising into wealth. Still, after all these centuries, the "rich fool," with his overflowing barns and his soul that sought to feed itself on corn, is a familiar figure; still it is as easy for a camel to go through a needle's eye as for a rich man to enter the Kingdom of Heaven. When, therefore, the Christian, approaching the human problem, not from without in, but from within out, runs upon this modern social movement endeavouring to save mankind by the manipulation of outward circumstance, his cautious and qualified consent may be neither so ignorant nor so unreasonable as it at first appears. As an example of manipulated circumstance in which we are asked to trust, consider the new international arrangements upon which the world leans so heavily for its hopes of peace. Surely, he would be a poor Christian who did not rejoice in every reasonable expectation which new forms of co-operative organization can fulfil. But he would be a thoughtless Christian, too, if he did not see that all good forms of international organization are trellises to give the vines of human relationship a fairer chance to grow; but if the vines themselves maintain their old acid quality, bringing out of their own inward nature from roots of bitterness grapes that set the people's teeth on edge, then no external trellises will solve the problem. It is this Christian approach to life, from within out, which causes the common misunderstanding between the social movement and the Church. The first thinks mainly of the importance of the trellis; the second thinks chiefly about the quality of the vine.