Page:The Prose Works of Percy Bysshe Shelley (Volume 2).djvu/75



I readily state the grounds of my belief in the being of a God. You can only have remained ignorant of the obvious proofs of this important truth, from a superstitious reliance upon the evidence afforded by a revealed religion. The reasoning lies within an extremely narrow compass: quicquid enim nos vel meliores vel beatiores facturum est, aut in aperto, aut in proximo posuit natura.

From every design we justly infer a designer. If we examine the structure of a watch, we shall readily confess the existence of a watch-maker. No work of man could possibly have existed from all eternity. From the contemplation of any product of human art, we conclude that there was an artificer who arranged its several parts. In like manner, from the marks of design and contrivance exhibited in the Universe, we are necessitated to infer a designer, a contriver. If the parts of the Universe have been designed, contrived and adapted, the existence of a God is manifest.

But design is sufficiently apparent. The wonderful adaptation of substances which act to those which are acted upon; of the eye to light, and of light to the eye; of the ear to sound, and of sound to the ear; of every object of sensation to the sense which it impresses prove that neither blind chance, nor undistinguishing necessity has brought them into being.