PROLOGUE

"From time to time men find themselves forced to reconsider current and inherited beliefs and ideas, to gain some harmony between present and past experience, and to reach a position which shall satisfy the demands of feeling and reflexion and give confidence for facing the future. If, at the present day, religion, as a subject of critical or scientific inquiry, of both practical and theoretical significance has attracted increasing attention, this can be ascribed to (a) the rapid progress of scientific knowledge and thought; (b) the deeper intellectual interest in the subject; (c) the widespread tendencies in all parts of the world to reform or reconstruct religion, or even to replace it by some body of thought, more 'rational' and 'scientific' or less 'superstitious'; and (d) the effect of social, political, and international events of a sort which, in the past, have both influenced and been influenced by religion. Whenever the ethical or moral value of activities or conditions is questioned, the value of religion is involved; and all deep-stirring experiences invariably compel a reconsideration of the most fundamental ideas, whether they are explicitly religious or not. Ultimately there arise problems of justice, human destiny, God, and the universe; and these in turn involve problems of the relation between 'religious' and other ideas, the validity of ordinary knowledge, and practicable conceptions of 'experience' and 'reality'."