or of the colours, which it impresses on the clouds, a contrariety between the skin and the eye; or infer that the cutaneous and the optic nerves contradict each other.
But we have grounds to believe, that there are yet other rays or effluences from the sun, which neither feeling nor sight can apprehend, but which are to be inferred from the effects. And were it even so with regard to the Spiritual Sun, how would this contradict the Understanding or the Reason? It is a sufficient proof of the contrary, that the mysteries in question are not in the direction of the understanding or the (speculative) reason. They do not move on the same line or plane with them, and therefore cannot contradict them. But besides this, in the mystery that most immediately concerns the believer, that of the birth into a new and spiritual life, the common sense and experience of mankind come in aid of their faith. The analogous facts, which we know to be true, not only facilitate the apprehension of the facts promised to us, and expressed by the same words in conjunction with a distinctive epithet; but being confessedly not less incomprehensible, the certain knowledge of the one disposes us to the belief of the other. It removes at least all objections to the truth of the doctrine derived from the mysteriousness of its subject. The life, we seek after, is a mystery; but so both in itself and in its origin is the life we have. In order to meet this question, however, with minds duly prepared, there are two preliminary inquiries to be decided; the first respecting the purport, the second respecting the language of the Gospel.
First then of the purport, namely, what the Gospel does not, and what it does profess to be. The Gospel is not a system of Theology, nor a syntagma of theoretical propositions and conclusions for the enlargement of speculative knowledge, ethical or metaphysical. But it is a history, a series of facts and events related or announced. These do indeed involve, or rather I should say they at the same time are, most important doctrinal Truths; but still Facts and Declaration of Facts.
Secondly of the language. This is a wide subject. But the point, to which I chiefly advert, is the necessity of thoroughly understanding the distinction between analogous, and metaphorical language. Analogies are used in aid of Conviction: Metaphors, as means of Illustration. The language is analogous, wherever a thing, power, or principle in a higher dignity is expressed by the same thing, power, or principle in a lower but more known form. Such, for instance, is the language of John iii. 6. That which is born of the flesh, is flesh; that which is born of the Spirit, is Spirit. The latter half of the verse contains the fact asserted; the former half the analogous fact, by which it is rendered intelligible. If any man choose to call this metaphorical or figurative, I ask him whether with Hobbes and Bolingbroke he applies the same rule to the moral attributes of the Deity? Whether he regards the divine Justice, for instance, as a metaphorical term, a mere figure of speech? If he disclaims this, then I answer, neither do I regard the words, born again*, or *spiritual life, as figures or metaphors. I have only to add, that these analogies are the material, or (to speak chemically) the base, of Symbols and symbolical expressions; the nature of which is always tautegorical, that is, expressing the same subject but with a difference, in contra-distinction from metaphors and similitudes, that are always allegorical, that is, expressing a different subject but with a resemblance.