Many have been converted and sustained in their faith by this argument, which admits of being powerfully stated; but still such statement is after all only intended to be a vehicle of thought, and to open the mind to the apprehension of the facts of the case, and to trace them and their implications in outline, not to convince by the logic of its mere wording. Do we not think and muse as we read it, try to master it as we proceed, put down the book in which we find it, fill out its details from our own resources, and then resume the study of it? And, when we have to give an account of it to others, should we make use of its language, or even of its thoughts, and not rather of its drift and spirit? Has it never struck us what different lights different minds throw upon the same theory and argument, nay, how they seem to be differing in detail when they are professing, and in reality showing, a concurrence in it? Have we never found, that, when a friend takes up the defence of what we have written or said, that at first we are unable to recognize in his statement of it what we meant it to convey? It will be our wisdom to avail ourselves of language, as far as it will go, but to aim mainly by means of it to stimulate, in those to whom we address ourselves, a mode of thinking and trains of thought similar to our own, leading them on by their own independent action, not by any syllogistic compulsion. Hence it is that an intellectual school will always have something of an esoteric character; for it is an assemblage of minds that think; their bond is unity of thought, and their words become a sort of _tessera_, not expressing thought, but symbolizing it.