things; for, after all, we have been talking of natural science. Let us turn then to the more philosophical theories of the powers that are at work in this supposed external world of metaphysics. There are philosophical theories that try to show us of what hidden reality this mechanical world of ours is the mere appearance, or phenomenal symbol. Let us see if any of them can give a religious interpretation to the powers that rule the world.
III.
We pass, then, from the scientific to the more metaphysical view of the world. What can we hope from realistic metaphysics? Let us first consider the value of that philosophic view nowadays most frequently held, namely, what in general is called Monism. We hear nowadays, with almost wearisome repetition, of Matter and Spirit, of Force and Intelligence, of Motion and Sensation, as being opposite aspects, or faces, or manifestations, of one ultimate Reality, until we wonder whether clear thinking is not in danger of losing itself altogether in the contemplation of a mere empty form of words. From whispers and low mutterings with bated breath about the inscrutable mystery of the ultimate unity of Being, one turns with satisfaction to efforts towards some intelligible account of the sense in which all things can be regarded as manifestations of one Power or actual Existent. Yet in truth even these efforts, in so far as they consider the world of the Powers, have thus far failed to satisfy the demands
