Page:Biographia literaria; or, Biographical sketches of my literary life and opinions (IA biographialitera04cole).pdf/129

 primary sensations; and the sensations again all their reality from the impressions ab extra; a God not visible, audible, or tangible, can exist only in the sounds and letters that form his name and attributes. If in ourselves there be no such faculties as those of the will, and the scientific reason, we must either have an innate idea of them, which would overthrow the whole system; or we can have no idea at all. The process, by which Hume degraded the notion of cause and effect into a blind product of delusion and habit, into the mere sensation of proceeding life (nisus vitalis) associated with the images of the memory; this same process must be repeated to the equal degradation of every fundamental idea in ethics or theology.

Far, very far am I from burthening with the odium of these consequences the moral characters of those who first formed, or have since adopted the system! It is most noticeable of the excellent and pious Hartley, that in the proofs of the existence and attributes of God, with which his second volume commences, he makes no reference to the principle or results of the first. Nay, he assumes, as his foundations, ideas which, if we embrace the doctrines of his first volume, can exist no where but in the vibrations of the ethereal medium common to the nerves and to the atmosphere. Indeed the whole of the second volume is, with the fewest