This is the true manner of conceiving a particular power in a particular body: and a general idea being impossible without an individual; where the latter is impossible, it is certain the former can never exist.

Now nothing is more evident, than that the human mind cannot form such an idea of two objects, as to conceive any connexion betwixt them, or comprehend distinctly that power or efficacy, by which they are united.

Such a connexion would amount to a demonstration, and would imply the absolute impossibility for the one object not to follow, or to be conceived not to follow upon the other: Which kind of connexion has already been rejected in all cases.

If any one is of a contrary opinion, and thinks he has attained a notion of power in any particular object, I desire he may point out to me that object.

But till I meet with such-a-one, which I despair of, I cannot forbear concluding, that since we can never distinctly conceive how any particular power can possibly reside in any particular object, we deceive ourselves in imagining we can form any such general idea.
Thus upon the whole we may infer, that when we talk of any being, whether of a superior or inferior nature, as endowed with a power or force, proportioned to any effect; when we speak of a necessary connexion betwixt objects, and suppose, that this connexion depends upon an efficacy or energy, with which any of these objects are endowed; in all these expressions, so applied, we have really no distinct meaning, and make use only of common words, without any clear and determinate ideas.