It has been shown by Butler in the fourth and fifth chapters (Part I.) of his great work, that the entire constitution and condition of man, viewed in relation to the present world alone, and consequently all the analogies derived from that fact in relation to a future world, suggest the conclusion that we are here the subjects of a probation discipline, or in a course of education for another state of existence. But it has not, perhaps, been sufficiently insisted on, that if in the actual course of that education, of which enlightened obedience to the 'law of virtue,' as Butler expresses it, or, which is the same thing, to the dictates of supreme wisdom and goodness, is the great end, we give an unchecked ascendency to either Reason or Faith, we vitiate the whole process. The chief instrument by which that process is carried on is not Reason alone, or Faith alone, but their well-balanced and reciprocal interaction. It is a system of alternate checks and limitations, in which Reason does not supersede Faith, nor Faith encroach on Reason. But our meaning will be more evident when we have made one or two remarks on what are conceived to be their respective provinces. In the domain of Reason men generally include, 1st, what are called 'intuitions,' 2d, 'necessary deductions' from them; and 3d, deductions from their own direct 'experience; while in the domain of Faith are ranked all truths and propositions which are received, not without reasons indeed, but for reasons underived from the intrinsic evidence (whether intuitive or deductive, or from our own experience) of propositions themselves;--for reasons (such as credible testimony, for example,) extrinsic to the proper meaning and significance of such propositions: although such reasons, by accumulation and convergency, may be capable of subduing the force of any difficulties or improbabilities, which cannot be demonstrated to involve absolute contradictions.* ____