As for acquiescing in what a man understands not, or cannot reconcile to his reason, they know best the fruits of it that practice it. For my part, I'm a stranger to it, and cannot reconcile myself to such a principle. On the contrary, I am pretty sure he pretends in vain to convince the judgment, who explains not the nature of the thing. A man may give his verbal assent to he knows not what, out of fear, superstition, indifference, interest, and the like feeble and unfair motives: but as long as he conceives not what he believes, he cannot sincerely acquiesce in it, and remains deprived of all solid satisfaction. ... But he that comprehends a thing, is as sure of it as if he were himself the author.