I take my next example from meteorology. It was the opinion of the ancients that the earth, at a certain height, was surrounded by a transparent hollow sphere of solid matter, which they called the firmament. When rain descended, they supposed it was through windows, or holes, made in this crystalline curtain suspended in mid heaven. To these notions the language of the Bible is frequently conformed. In the account of the creation, in Genesis, we have a description of the formation of this firmament, and how it divided the waters below it, viz., the ocean, lakes, and rivers, from the waters above it, viz., the clouds. Again, in the account of the deluge, the windows of heaven are said to have been opened. But it is hardly necessary to say, that meteorology has shown that no such solid firmament exists over our heads; that, in fact, nothing but one homogeneous, transparent atmosphere encloses the earth, in which the clouds float at different altitudes at different times. Are we, then, to suppose that the sacred writers meant to teach as certain truth, the fiction of a solid firmament; or that on this subject they conformed their language to the prevailing belief, because it was not their object to teach philosophy, meaning neither to assert nor to deny the existence of a solid firmament, but using language that was optically, although not physically, correct, and which, therefore, conformed to the general belief? It is doubtful whether any thing but scientific discovery could enable us to decide this question. But since it is certain that the solid firmament does not exist, we must admit that 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.