belief that God worked but a single moment, and thereafter granted to the world its own independent existence, can no longer be ours. Through the extraordinary advance of science our world-view has undergone a great change. The world has become immeasurably large for us; forwards and backwards, in length and breadth and depth and height, it has extended itself into immensity. In this world we find everywhere second causes operating both in organic and inorganic creation, in nature and history, in