an evidence of that religious and spiritual character in man, which is one of the points of our argument. But the discussion of such a belief does not belong to the present occasion, any further than to observe, that it would be very rash and unadvised,—a proceeding unwarranted, we think, by Religion, and certainly at variance with all that Science teaches,-to place those other, extra-human spheres of Divine Government, in the Planets and in the Stars. With regard to the planets and the stars, if we reason at all, we must reason on physical grounds; we must suppose, as to a great extent we can prove that the laws and properties of terrestrial matter and motion apply to them also. On such grounds, it is as improbable that visitants from Jupiter or from Sirius can come to the Earth, as that men can pass to those stars: as unlikely that inhabitants of those stars know and take an interest in human affairs, as that we can learn what they are doing. A belief in the Divine Government of other races of spiritual creatures besides the human race, and in Divine Ministrations committed to such beings, cannot be connected with our physical and astronomical views of the nature of the stars and the planets, without making a mixture altogether incongruous and incoherent; a mixture of what is material and what is spiritual, adverse alike to sound religion and to sound philosophy. 20. Perhaps again, it may be said, that in speaking of the shortness of the time during which man has occupied the earth, in comparison with the previous ages of irrational life, and of blank matter, we are taking man at his present period of existence on the earth :-that we do not know that the race may not be destined to continue upon the earth for as many ages as preceded the creation of man. And to this we reply, that in reasoning, as we must do, at the present period, we can only proceed upon that which has happened up to the present period. If we do not know how long man will continue to inhabit the earth, we cannot reason as if we did know that he will inhabit it longer than any other species has done. We may not dwell upon a mere possibility, which, it is assumed, may at some indefinitely future period, alter the aspect of the facts now before us. For it would be as easy to assume possibilities which may come hereafter to alter the aspect of the facts, in favor of the one side, as of the other." What the future destinies of our * race, and of the earth, may be, is a subject which is, for us, shrouded in deep darkness. It would be very rash to assume that they will be such as to alter the impression derived from what we now know, and to alter it in a certain preconceived manner. But yet it is natural to form conjectures on this subject; and perhaps we may be allowed to consider for a moment what kind of conjectures the existing stage of our knowledge suggests, when we allow ourselves the license of conjecturing. The next Chapter contains some remarks bearing upon such conjectures. *For instance, we may assume that in two or three hundred years, by the improvement of telescopes, or by other means, it may be ascertained that the other planets of the Solar System are not inhabited, and that the other Stars are not the centres of regular systems. CHAPTER XIII. THE FUTURE. 1. WE proceed then to a few reflections to which we cannot but feel ourselves invited by the views which we have already presented in these pages. What will be the future history of the human race, and what the future destination of each individual, most persons will, and most wisely, judge on far other grounds than the analogies which physical science can supply. Analogies derived from such a quarter can throw little light on those grave and lofty questions. Yet perhaps a few thoughts on this subject, even if they serve only to show how little the light thus attainable really is, may not be an unfit conclusion to what has been said; and the more so, if these analogies of science, so far as they have any specific tendency, tend to confirm some of the convictions, with regard to those weighty and solemn points, the destiny of Man, and of Mankind,—which we derive from other and higher sources of knowledge. 2. Man is capable of looking back upon the past history of himself, his Race, the Earth, and the Universe. So far as he has the means of doing so, and so far as his reflective powers are unfolded, he cannot refrain from such a retrospect. As we have seen, man has occupied his thoughts with such contemplations, and has been led to convictions thereupon, of the most remarkable and striking kind. Man is also capable of looking forwards to the future probable or possible history of himself, his race, the earth, and the universe. He is irresistibly tempted to do this, and to endeavor to shape his conjectures on the Future, by what he knows of the Past. He attempts to discern what future change and progress may be imagined or expected, by the analogy of past change and progress, which have been ascertained. Such analogies may be necessarily very vague and loose; but they are the peculiar ground of speculation, with which we have here to deal. Perhaps man cannot discover with certainty any fixed and permanent laws which have regulated those past changes which have modified the surface and population of the earth; still less, any laws which have produced a visible progression in the constitution of the rest of the universe. He cannot, therefore, avail himself of any close analogies, to help him to conjecture the future course of events, on the earth or in the universe; still less can he apply any known laws, which may enable him to predict the future configurations of the elements of the world; as he can predict the future configurations of the planets for indefinite periods. He can foresee the astronomical revolutions of the heavens, so long as the known laws subsist. He cannot foresee the future geological revolutions of the earth, even if they are to be produced by the same causes which have produced the past revolutions, of which he has learnt the series and order. Still less can he foresee the future revolutions which may take place in the condition of man, of society, of philosophy, of religion; still less, again, the course which the Divine Government of the world will take, or the state of things to which, even as now conducted, it will lead. 3. All these subjects are covered with a veil of mystery, which science and philosophy can do little in raising. Yet these are subjects to which the mind turns, with a far more eager curiosity, than that which it feels with regard to mere geological or astronomical revolutions. Man is naturally, and reasonably, the greatest object of interest to man. What shall happen to the human race, after thousands of years, is a far dearer concern to him, than what shall happen to Jupiter or Sirius; and even, than what shall happen to the continents and oceans of the globe on which he lives, except so far as the changes of his domicile affect himself. If our knowledge of the earth and of the heavens, of animals and of man, of the past condition and present laws of the world, is quite barren of all suggestion of what may or may not hereafter be the lot of man, such knowledge will lose the charm which would have made it most precious and attractive in the eyes of mankind in general. And if, on such subjects, any conjectures, however dubious,— any analogies, however loose,-can be collected from what we know, they will probably be received as acceptable, in spite of their insecurity; and will be deemed a fit offering from the scientific faculty, to those hopes and expectations,-to that curiosity and desire of all knowledge, which gladly receive their nutriment and gratification from every province of man's being. 4. Now if we ask, what is likely to be the future condition of the population of the earth as compared with the present; we are naturally led to recollect, what has been the past condition of that population as compared with the present. And here, our thoughts are at once struck by that great fact, to which we have so often referred; which we conceive to be established by irrefragable geological evidence, and of which the importance cannot be overrated:-namely, the fact that the existence of man upon the earth has been for only a few thousand years that for thousands, and myriads, and it may be |