Systematic Theology (Vol. 1-3). Augustus Hopkins Strong
C. Because we know only that of which we can conceive, in the sense of forming an adequate mental image. We reply: (a) It is true that we know only that of which we can conceive, if by the term “conceive” we mean our distinguishing in thought the object known from all other objects. But, (b) The objection confounds conception with that which is merely its occasional accompaniment and help, namely, the picturing of the object by the imagination. In this sense, conceivability is not a final test of truth. (c) That the formation of a mental image is not essential to conception or knowledge, is plain when we remember that, as a matter of fact, we both conceive and know many things of which we cannot form a mental image of any sort that in the least corresponds to the reality; for example, force, cause, law, space, our own minds. So we may know God, though we cannot form an adequate mental image of him.
The objection here refuted is expressed most clearly in the words of Herbert Spencer, First Principles, 25–36, 98—“The reality underlying appearances is totally and forever inconceivable by us.” Mansel, Prolegomena Logica, 77, 78 (cf. 26) suggests the source of this error in a wrong view of the nature of the concept: “The first distinguishing feature of a concept, viz.: that it cannot in itself be depicted to sense or imagination.” Porter, Human Intellect, 392 (see also 429, 656)—“The concept is not a mental image”—only the percept is. Lotze: “Color in general is not representable by any image; it looks neither green nor red, but has no look whatever.” The generic horse has no particular color, though the individual horse may be black, white, or bay. So Sir William Hamilton speaks of “the unpicturable notions of the intelligence.”
Martineau, Religion and Materialism, 39, 40—“This doctrine of Nescience stands in exactly the same relation to causal power, whether you construe it as Material Force or as Divine Agency. Neither can be observed; one or the other must be assumed. If you admit to the category of knowledge only what we learn from observation, particular or generalized, then is Force unknown; if you extend the word to what is imported by the intellect itself into our cognitive acts, to make them such, then is God known.” Matter, ether, energy, protoplasm, organism, life—no one of these can be portrayed to the imagination; yet Mr. Spencer deals with them as objects of Science. If these are not inscrutable, why should he regard the Power that gives unity to all things as inscrutable?
Herbert Spencer is not in fact consistent with himself, for in divers parts of his writings he calls the inscrutable Reality back of phenomena the one, eternal, ubiquitous, infinite, ultimate, absolute Existence, Power and Cause. “It seems,” says Father Dalgairns, “that a great deal is known about the Unknowable.” Chadwick, Unitarianism, 75—“The beggar phrase ‘Unknowable’ becomes, after Spencer's repeated designations of it, as rich as Croesus with all saving knowledge.” Matheson: “To know that we know nothing is already to have reached a fact of knowledge.” If Mr. Spencer intended to exclude God from the realm of Knowledge, he should first have excluded him from the realm of Existence; for to grant that he is, is already to grant that we not only may know him, but that we actually to some extent do know him; see D. J. Hill, Genetic Philosophy, 22; McCosh, Intuitions, 186–189 (Eng. ed., 214); Murphy, Scientific Bases, 133; Bowne, Review of Spencer, 30–34; New Englander, July, 1875:543, 544; Oscar Craig, in Presb. Rev., July, 1883:594–602.
D. Because we can know truly only that which we know in whole and not in part. We reply: (a) The objection confounds partial knowledge with the knowledge of a part. We know the mind in part, but we do not know a part of the mind. (b) If the objection were valid, no real knowledge of anything would be possible, since we know no single thing in all its relations. We conclude that, although God is a being not composed of parts, we may yet have a partial knowledge of him, and this knowledge, though not exhaustive, may yet be real, and adequate to the purposes of science.
(a) The objection mentioned in the text is urged by Mansel, Limits of Religious Thought, 97, 98, and is answered by Martineau, Essays, 1:291. The mind does not exist in space, and it has no parts: we cannot speak of its south-west corner, nor can we divide it into halves. Yet we find the material for mental science in partial knowledge of the mind. So, while we are not “geographers of the divine nature” (Bowne, Review of Spencer, 72), we may say with Paul, not “now know we a part of God,” but “now I know [God], in part” (1 Cor. 13:12). We may know truly what we do not know exhaustively; see Eph. 3:19—“to know the love of Christ which passeth knowledge.” I do not perfectly understand myself, yet I know myself in part; so I may know God, though I do not perfectly understand him.
(b) The same argument that proves God unknowable proves the universe unknowable also. Since every particle of matter in the universe attracts every other, no one particle can be exhaustively explained without taking account of all the rest. Thomas Carlyle: “It is a mathematical fact that the casting of this pebble from my hand alters the centre of gravity of the universe.” Tennyson, Higher Pantheism: “Flower in the crannied wall, I pluck you out of the crannies; Hold you here, root and all, in my hand, Little flower; but if I could understand What you are, root and all, and all in all, I should know what God and man is.” Schurman, Agnosticism, 119—“Partial as it is, this vision of the divine transfigures the life of man on earth.” Pfleiderer, Philos. Religion, 1:167—“A faint-hearted agnosticism is worse than the arrogant and titanic gnosticism against which it protests.”
E. Because all predicates of God are negative, and therefore furnish no real knowledge. We answer: (a) Predicates derived from our consciousness, such as spirit, love, and holiness, are positive. (b) The terms “infinite” and “absolute,” moreover, express not merely a negative but a positive idea—the idea, in the former case, of the absence of all limit, the idea that the object thus described goes on and on forever; the idea, in the latter case, of entire self-sufficiency. Since predicates of God, therefore, are not merely negative, the argument mentioned above furnishes no valid reason why we may not know him.
Versus Sir William Hamilton, Metaphysics, 530—“The absolute and the infinite can each only be conceived as a negation of the thinkable; in other words, of the absolute and infinite we have no conception at all.” Hamilton here confounds the infinite, or the absence of all limits, with the indefinite, or the absence of all known limits. Per contra, see Calderwood, Moral Philosophy, 248, and Philosophy of the Infinite, 272—“Negation of one thing is possible only by affirmation of another.” Porter, Human Intellect, 652—“If the Sandwich Islanders, for lack of name, had called the ox a not-hog, the use of a negative appellation would not necessarily authorize the inference of a want of definite conceptions or positive knowledge.” So with the infinite or not-finite, the unconditioned or not-conditioned, the independent or not-dependent—these names do not imply that we cannot conceive and know it as something positive. Spencer, First Principles, 92—“Our consciousness of the Absolute, indefinite though it is, is positive, and not negative.”
Schurman, Agnosticism, 100, speaks of “the farce of nescience playing at omniscience in setting the bounds of science.” “The agnostic,” he says, “sets up the invisible picture of a Grand Être, formless and colorless in itself, absolutely separated from man and from the world—blank within and void without—its very existence indistinguishable from its non-existence, and, bowing down before this idolatrous creation, he pours out his soul in lamentations over the incognizableness of such a mysterious and awful non-entity. … The truth is that the agnostic's abstraction of a Deity is unknown, only because it is unreal.” See McCosh, Intuitions, 194, note; Mivart, Lessons from Nature, 363. God is not necessarily infinite in every respect. He is infinite only in every excellence. A plane which is unlimited in the one respect of length may be limited in another respect, such as breadth. Our doctrine here is not therefore inconsistent with what immediately follows.
F. Because to know is to limit or define. Hence the Absolute as unlimited, and the Infinite as undefined, cannot be known. We answer: (a) God is absolute, not as existing in no relation, but as existing in no necessary relation; and (b) God is infinite, not as excluding all coexistence of the finite with himself, but as being the ground of the finite, and so unfettered by it. (c) God is actually limited by the unchangeableness of his own attributes and personal distinctions, as well as by his self-chosen relations to the universe he has created and to humanity in the person of Christ.