You thought again, perhaps, and again, Surely _this_ mode of expression, or _this_, as it is in words not out of common usage, will define the thing to their apprehension. But you were forced to perceive that the common phraseology of the language, those words which make the substance of ordinary discourse on ordinary subjects, had not, for the understandings of these persons, a general applicableness. It seemed as if the mere elemental vehicle, (if we may so name it,) available indifferently for conveying all sorts of sense, except science, had become in its meaning special and exclusive for their own sort of topics. Their narrow associations had rendered it incapable of conveying sense to them on matters foreign to their habits. When used on a subject to which they were quite unaccustomed, it became like a stream which, though one and the same current, flows clear on the one side, and muddy (as we sometimes see for a space) on the other; and to them it was clear only at their own edge. And if thus even the plain popular language turned dark on their understandings when employed in explanation of religion, it is easy to imagine what had been the success of a more peculiarly theological phraseology, though it were limited to such terms as are of frequent use in the Bible. You continued, however, the effort for a while. As desirous to show you due civility, some of the persons, perhaps the oldest, would give assent to what you said, with some sign of acknowledgment of the importance of the concern. The assent would perhaps be expressed in a form meant and believed to be equivalent to what you had said. And when it gave an intelligible idea, it might probably betray the grossest possible misconception of the first principles of Christianity. It might be a crude formation from the very same substance of which some of the worst errors of popery are constituted; and might strongly suggest to you, in a glance of thought, how easily popery might have become the religion of ignorance; how naturally ignorance and corrupt feeling mixing with a slight vague notion of Christianity, would turn it into just such a thing as popery. You tried, perhaps, with repeated modifications of your expression, and attempts at illustration, to loosen the false notion, and to place the true one contrasted with it in such a near obviousness to the apprehension, that at least the difference should be seen, and (perhaps you hoped) a little movement excited to think on the subject, and make a serious question of it. But all in vain. The hoary subject of your too late instruction, (a spectacle reminding you painfully of the words which denominate the sign of old age "crown of glory,") either would still take it that it came all to the same thing, or, if compelled to perceive that you really were trying to make him _unthink_ his poor old notions, and learn something new and contrary, would probably retreat, in a little