The Bible, it is frequently asserted, was never meant to teach us science, but to instruct us in religion and morality; and therefore we must not look to it for a faithful account of what happened in the external world, but only for a record of the inner experiences of mankind. Astronomy will inform us how the heavenly bodies came into existence, and by what laws their motions are governed; Geology will acquaint us with the way in which the earth's crust was formed, and with the length of time occupied by the various stages of the process; and Biology will tell us all about the origin and development of living things. God has given us reason, by exercising which we may gather knowledge and establish sciences, so as to explain the past, illustrate the present, and predict the future; and as reason is sufficient for all this, there is no need of a divine revelation in such matters. But as reason is insufficient to teach the will of God and the laws of morality, a divine revelation of these is necessary, and the Bible contains it. This plausible contention cannot, however, be maintained. The Bible is not silent with respect to astronomy, geology, or biology. It makes frequent and precise statements concerning them, and in nearly every instance it contradicts scientific truth as we have amply proved in previous numbers of this series. The eleventh chapter of Genesis gives an explanation of the diversity of languages on the earth. It does this in the truest spirit of romance. Philologists like Max Müller and Whitney must regard the story of the Tower of Babel, and the confusion of tongues, as a capital joke. A great many parsons may still believe it, but they are not expected to know much. One fact alone is enough to put the philology of Genesis out of court. The native languages of America are all closely related to each other, but they have no affinity with any language of the Old World. It is therefore clear that they could not have been imported into the New World by emigrants from the plains of Central Asia. The Genesaic theory is thus proved to be not of universal application, and consequently invalid.