the Bible did not intend to teach its existence, or allow it to teach a falsehood; and since we know that it does often speak, in natural things, according to apparent, and not real truth, it is most reasonable to give such a construction to its language in the present instance.

But the most decisive example I have to give on this subject is derived from astronomy. Until the time of Copernicus, no opinion respecting natural phenomena was thought more firmly established, than that the earth is fixed immovably in the centre of the universe, and that the heavenly bodies move diurnally around it. To sustain this view, the most decided language of Scripture could be quoted. God is there said to have established the foundations of the earth, so that they could not be removed forever; and the sacred writers expressly declare that the sun and other heavenly bodies arise and set, and nowhere allude to any proper motion in the earth. And those statements corresponded exactly to the testimony of the senses. Men felt the earth to be immovably firm under their feet, and when they looked up, they saw the heavenly bodies in motion. What bold impiety, therefore, did it seem, even to men of liberal and enlightened minds, for any one to rise up and assert that all this testimony of the Bible and of the senses was to be set aside! It is easy to conceive with what strong jealousy the friends of the Bible would look upon the new science which was thus arraying itself in bold defiance of inspiration, and how its votaries would be branded as infidels in disguise. We need not resort to Catholic intolerance to explain how it was, that the new doctrine of the earth’s motion should be denounced as the most fatal heresy, as alike contrary to Scripture and sound philosophy, and that even the venerable Galileo should be forced to recant it upon his knees. What though the astronomer stood ready with his diagrams and formulas to demonstrate the motion of the earth; who would calmly and impartially examine the claims of a scientific discovery, which, by its very announcement, threw discredit upon the Bible and the senses, and contradicted the unanimous opinion of the wise and good,—of all mankind, indeed,—through all past centuries? Rather would the distinguished theologians of the day set their ingenuity at work to frame an argument in opposition to the dangerous neology, that should fall upon it like an avalanche, and grind it to powder. And to show you how firm and irresistible such an argument would seem, we need no longer tax the imagination; for Francis Turretin, a distinguished Protestant professor of theology, whose writings have even to the present day sustained no mean reputation, has left us an argument on the subject, compacted and arranged according to the nicest rules of logic, and which he supposed would stand unrefuted as long as the authority of the Bible should be regarded among men. He propounds the inquiry, “Do the sun and moon move in the heavens and revolve around the earth, while the earth remains at rest?” This he affirms, “in opposition to certain philosophers,” and sustains his position by the following arguments: “First. The sun is said [in Scripture] to move in the heavens, and to rise and set. (Ps. 19, v. 5.) The sun is as a bridegroom coming out of his chamber, and rejoiceth as a strong man to run a race. (Ps. 104, v. 19.) The sun knoweth his going down. (Eccles. 1, v. 5.) The sun also ariseth, and the sun goeth down. Secondly. The sun, by a miracle, stood still in the time of Joshua. (Joshua, ch. 10, v. 12, 13, 14,) and by a miracle it went back in the time of Hezekiah. (Isa. ch. 38, v. 8.) Thirdly. The earth is said to be fixed immovably. (Ps. 93, v. 1.) The world also is established, that it cannot be moved. (Ps. 104, v. 5.) Who laid the foundations of the earth, that it should not be removed forever. (Ps. 119, v. 90, 91.) Thou hast established the earth, and it abideth. They continue this day according to thine ordinances. Fourthly. Neither could birds, which often fly off through an hour’s circuit, be able to return to their nests; for in the mean time the earth would move four hundred and fifty of our miles. Fifthly. Whatever flies or is suspended in the air ought [by this theory] to move from west to east; but this is proved not to be true from birds, arrows shot forth, atoms made manifest in the sun, and down floating in the atmosphere.”

If it be replied to this reasoning that the Scripture, in natural things, speaks according to the common opinion, Turretin answers, “First, that the spirit of God best understands natural things; secondly, that, in giving instruction in religion, he meant these things should be used, not abused; thirdly, that he is not the author of any error; fourthly, neither is he to be corrected on this pretence by our blind reason.”

If it be replied that birds, the air, and all things are moved with the earth, he answers, “First, that this is a mere fiction, since air is a fluid body; and secondly, if so, by what force would birds be able to go from east to west.”—Compendium Theologicæ Didactico-Elencticæ, (Amsterdam, 1695.)

In the present state of knowledge we may smile at some of these arguments; but to men who had been taught to believe, as in a self-evident principle, that the earth was immovable and the heavenly bodies in motion, the most of them must have been entirely satisfactory; and especially must the Scriptures have seemed in point blank opposition to the astronomical heresy. What, then, has so completely annihilated this argument, that now the merest schoolboy would be ashamed to advocate it? The clear demonstrations of science have done it. Not only has the motion of the earth been established, but it has been made equally obvious that this truth is in entire harmony with the language of Scripture; so that neither the infidel nor the Christian ever suspect, on this ground, any collision between the two records. So soon as the philologist perceived that there was no escape from the astronomical demonstration, he was led to reexamine his interpretation of Scripture, and found that the whole difficulty lay in his assuming that the sacred writers intended to teach scientific instead of popular truth. Only admitting that they spoke of astronomical phenomena, according to appearances and in conformity to common opinion, and their language became perfectly proper. It conveyed no error, and is in fact as well adapted now as ever to the common intercourse of life. Yet, in consequence of the scientific discovery, that language conveys quite a different meaning to our minds from what it did to those who supposed it to teach a scientific truth. Hence it strikingly illustrates the value of scientific discovery in enabling us rightly to understand the Bible.

Is it necessary to quote any more examples to establish the principle that scientific discovery is one of the means which the philologist should employ in the interpretation of Scripture? And if the principle has been found of service in chemistry, meteorology, and astronomy, why should it be neglected in the case of geology? Why should not this science also, which has probably more important religious bearings than any other, be appealed to in illustration of the meaning of Scripture, when phenomena are described of which geology takes cognizance? I know that some will reply, that the principles of geology are yet too unsettled to be allowed to modify the interpretation of the Bible. This brings me to the second part of my subject, in which I am to inquire whether the principles of physical science, and of geology in particular, are so far settled that we can feel ourselves upon firm ground as we compare them with the principles of revelation.

Before proceeding to