COPYRIGHT, 1899, BY JOHN FISKE

ALL RIGHTS RESERVED

TO THE BELOVED AND REVERED MEMORY
OF MY FRIEND

THOMAS HENRY HUXLEY

THIS BOOK IS CONSECRATED

PREFACE

A single purpose runs throughout this little book, though different aspects of it are treated in the three several parts. The first part, "The Mystery of Evil," written soon after "The Idea of God," was designed to supply some considerations which for the sake of conciseness had been omitted from that book. Its close kinship with the second part, "The Cosmic Roots of Love and Self-Sacrifice," will be at once apparent to the reader.