Whether the Work be well executed, according to the idea of it, as now given, or whether the Author have accomplished his purpose, must be determined by those who are capable of judging, when they shall have examined and reflected upon the whole as it deserves. The inquiry which I have now to propose to my readers is, whether the idea itself be a rational one, and whether the purpose of the Author be one which a wise man and a Christian ought to aim at, or which in the present state of our religious interests, and of our theological science, specially needs to be accomplished.
No one, who has had occasion to observe the general feelings and views of our religious community for a few years past, can be ignorant, that a strong prejudice exists against the introduction of philosophy, in any form, in the discussion of theological subjects. The terms philosophy and metaphysics, even reason and rational, seem, in the minds of those most devoted to the support of religious truth, to have forfeited their original, and to have acquired a new import, especially in their relation to matters of faith. By a philosophical view of religious truth would generally be understood a view, not only varying from the religion of the Bible in the form and manner of presenting it, but at war with it; and a rational religion is supposed to be of course something diverse from revealed religion. A philosophical and rational system of religious truth would by most readers among us, if I mistake not, be supposed a system deriving its doctrines not from revelation, but from the speculative reason of men, or at least relying on that only for their credibility. That these terms have been used to designate such systems, and that the prejudice against reason and philosophy so employed is not, therefore, without cause, I need not deny; nor would any friend of revealed truth be less disposed to give credence to such systems, than the Author of the Work before us.
But, on the other hand, a moment's reflection only can be necessary to convince any man, attentive to the use of language, that we do at the same time employ these terms in relation to truth generally in a better and much higher sense. Rational, as contradistinguished from irrational and absurd, certainly denotes a quality, which every man would be disposed to claim, not only for himself, but for his religious opinions. Now, the adjective reasonable having acquired a different use and signification, the word rational is the adjective corresponding in sense to the substantive reason, and signifies what is conformed to reason. In one sense, then, all men would appeal to reason in behalf of their religious faith; they would deny that it was irrational or absurd. If we do not in this sense adhere to reason, we forfeit our prerogative as rational beings, and our faith is no better than the bewildered dream of a man who has lost his reason. Nay, I maintain that when we use the term in this higher sense, it is impossible for us to believe on any authority what is directly contradictory to reason and seen to be so. No evidence from another source, and no authority could convince us, that a proposition in geometry, for example, is false, which our reason intuitively discovers to be true. Now if we suppose (and we may at least suppose this,) that reason has the same power of intuitive insight in relation to certain moral and spiritual truths, as in relation to the truths of geometry, then it would be equally impossible to divest us of our belief of those truths.
Furthermore, we are not only unable to believe the same proposition to be false, which our reason sees to be true, but we cannot believe another proposition, which by the exercise of the same rational faculty we see to be incompatible with the former, or to contradict it. We may, and probably often do, receive with a certain kind and degree of credence opinions, which reflection would show to be incompatible. But when we have reflected, and discovered the inconsistency, we cannot retain both. We cannot believe two contradictory propositions knowing them to be such. It would be irrational to do so.
Again, we cannot conceive it possible, that what by the same power of intuition we see to be universally and necessarily true should appear otherwise to any other rational being. We cannot, for example, but consider the propositions of geometry as necessarily true for all rational beings. So, too, a little reflection, I think, will convince any one, that we attribute the same necessity of reason to the principles of moral rectitude. What in the clear daylight of our reason, and after mature reflection, we see to be right, we cannot believe to be wrong in the view of other rational beings in the distinct exercise of their reason. Nay, in regard to those truths, which are clearly submitted to the view of our reason, and which we behold with distinct and steadfast intuitions, we necessarily attribute to the Supreme Reason, to the Divine Mind, views the same, or coincident, with those of our own reason. We cannot, (I say it with reverence and I trust with some apprehension of the importance of the assertion,) we cannot believe that to be right in the view of the Supreme Reason, which is clearly and decidedly wrong in the view of our own. It would be contradictory to reason, it would be irrational, to believe it, and therefore we cannot do so, till we lose our reason, or cease to exercise it.
I would ask, now, whether this be not an authorized use of the words reason and rational, and whether so used they do not mean something. If it be so—and I appeal to the mind of every man capable of reflection, and of under standing the use of language, if it be not—then there is meaning in the terms universal reason, and unity of reason, as used in this Work. There is, and can be, in this highest sense of the word but one reason, and whatever contradicts that reason, being seen to do so, cannot be received as matter either of knowledge or faith. To reconcile religion with reason used in this sense, therefore, and to justify the ways of God to man, or in the view of reason, is so far from being irrational that reason imperatively demands it of us. We cannot, as rational beings, believe a proposition on the grounds of reason, and deny it on the authority of revelation. We cannot believe a proposition in philosophy, and deny the same proposition in theology; nor can we believe two incompatible propositions on the different grounds of reason and revelation. So far as we compare our thoughts, the objects of our knowledge and faith, and by reflection refer them to their common measure in the universal laws of reason, so far the instinct of reason impels us to reject whatever is contradictory and absurd, and to bring unity and consistency into all our views of truth. Thus, in the language of the Author of this Work, though "the word rational has been strangely abused of late times, this must not disincline us to the weighty consideration, that thoughtfulness, and a desire to rest all our convictions on grounds of right reason, are inseparable from the character of a Christian."[10]
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