But the comparative study of the beliefs and institutions of mankind is fitted to be much more than a means of satisfying an enlightened curiosity and of furnishing materials for the researches of the learned. Well handled, it may become a powerful instrument to expedite progress if it lays bare certain weak spots in the foundations on which modern {xxvi} society is built—if it shews that much which we are wont to regard as solid rests on the sands of superstition rather than on the rock of nature. It is indeed a melancholy and in some respects thankless task to strike at the foundations of beliefs in which, as in a strong tower, the hopes and aspirations of humanity through long ages have sought a refuge from the storm and stress of life. Yet sooner or later it is inevitable that the battery of the comparative method should breach these venerable walls, mantled over with the ivy and mosses and wild flowers of a thousand tender and sacred associations. At present we are only dragging the guns into position: they have hardly yet begun to speak. The task of building up into fairer and more enduring forms the old structures so rudely shattered is reserved for other hands, perhaps for other and happier ages. We cannot foresee, we can hardly even guess, the new forms into which thought and society will run in the future. Yet this uncertainty ought not to induce us, from any consideration of expediency or regard for antiquity, to spare the ancient moulds, however beautiful, when these are proved to be out-worn. Whatever comes of it, wherever it leads us, we must follow truth alone. It is our only guiding star: hoc signo vinces.

To a passage in my book it has been objected by a distinguished scholar that the church-bells of Rome cannot be heard, even in the stillest weather, on the shores of the Lake of Nemi. In acknowledging my blunder and leaving it uncorrected, may I plead in extenuation of my obduracy the example of an illustrious writer? In Old Mortality we read how a hunted Covenanter, fleeing before Claverhouse’s dragoons, hears the sullen boom of the kettledrums of the pursuing cavalry borne to him on the night wind. When Scott was taken to task for this description, because the drums are not beaten by cavalry at night, he replied in effect that he liked to hear the drums sounding there, and {xxvii} that he would let them sound on so long as his book might last. In the same spirit I make bold to say that by the Lake of Nemi I love to hear, if it be only in imagination, the distant chiming of the bells of Rome, and I would fain believe that their airy music may ring in the ears of my readers after it has ceased to vibrate in my own.

J. G. FRAZER.

CAMBRIDGE, 18th September 1900.

CONTENTS

CHAPTER I THE KING OF THE WOOD

“The still glassy lake that sleeps

Beneath Aricia’s trees—

Those trees in whose dim shadow