CHAPTER VI.
OF THE ORIGIN OF MORAL OBLIGATION.
SECTION I.—Of the natural difference between Good and Evil.
1. A granite boulder lying on an upland moor stands indifferently the August sun and the January frost, flood and drought. It neither blooms in spring, nor fades in autumn. It is all one to the boulder whether it remain in the picturesque solitude where the glacier dropped it, or be laid in the gutter of a busy street. It has no growth nor development: it is not a subject of evolution: there is no goal of perfection to which it is tending by dint of inward germinal capacity seconded by favourable environment. Therefore it does not matter what you do with it: all things come alike to that lump of rock.
2. But in a cranny or cleft of the same there is a little flower growing. You cannot do what you will with that flower. It has its exigencies and requirements. Had it a voice, it could say, what the stone never could: "I must have this or that: I must have light, I must have moisture, a certain heat, some soil to grow in." There is a course to be run by this flower and the plant that bears it, a development to be wrought out, a perfection to be achieved. For this end certain conditions are necessary, or helpful: certain others prejudicial, or altogether intolerable. In fact, that plant has a progressive nature, and therewith is a subject of good and evil. Good for that plant is what favours its natural progress, and evil is all that impedes it.
3. All organic natures are progressive: that is, each individual of them is apt to make a certain progress, under certain conditions, from birth to maturity. But man alone has his progress in any degree in his own hands, to make or to mar. Man alone, in the graphic phrase of Appius Claudius, is faber fortunæ suæ, "the shaper of his own destiny." Any other plant or animal, other than man, however miserable a specimen of its kind it finally prove to be, has always done the best for itself under the circumstances: it has attained the limit fixed for it by its primitive germinal capacity, as modified by the events of its subsequent environment. The miserable animal that howls under your window at night, is the finest dog that could possibly have come of his blood and breeding, nurture and education. But there is no man now on earth that has done all for himself that he might have done. We all fall short in many things of the perfection that is within our reach. Man therefore needs to stir himself, and to be energetic with a free, self-determined energy to come up to the standard of humanity. It is only his free acts that are considered by the moralist. Such is the definition of Moral Science, that it deals with human acts; acts, that is, whereof man is master to do or not to do. (c. i., nn. 1, 2.)
4. We have it, then, that a morally good act is an act that makes towards the progress of human nature in him who does it, and which is freely done. Similarly, a morally evil act is a bar to progress, or a diversion of it from the right line, being also a free act. Now, that act only can make for the progress of human nature, which befits and suits human nature, and suits it in its best and most distinctive characteristic. What is best in man, what characterises and makes man, what the old schoolmen called the form of man, is his reason. To be up to reason is to be up to the standard of humanity. Human progress is progress on the lines of reason. To make for that progress, and thereby to be morally good, an act must be done, not blindly, brutishly, sottishly, or on any impulse of passion, however beneficial in its effects, but deliberately, and in conscious accordance with the reasonable nature of the doer.
5. Whatever be man's end and highest good, he must go about to compass it reasonably. He must plan, and be systematic, and act on principle. For instance, if the public health be the highest good, the laws which govern it must be investigated, and their requirements carried out, without regard to sentiment. If pleasure be the good, we must be artists of pleasure. If, however, as has been seen (c. ii.) the highest good of man is the highest play of reason herself in a life of contemplation, to be prepared for, though it cannot be adequately and worthily lived, in this world, then it is through following reason, through subjecting appetite to reason by temperance, and the will to reason by justice, and reason herself by a "reasonable service" to God, that this end and consummation must be wrought out. Thus, in Plato's phrase (Rep., 589 B), the moral man acts so that "the inner man within him, the rational part of his nature, shall be strongest; while he watches with a husbandman's care over the many-headed beast of appetite, rearing and training the creature's tame heads, and not letting the wild ones grow; for this purpose making an ally of the lion, the irascible part of his nature, and caring for all the parts in common, making them friends to one another and to himself." In this way he will meet the true exigency of his nature as a whole, with due regard to the proper order and subordination of the parts. He who lives otherwise, acts in contradiction to his rational self. (c. v., s. iii., n. 3, p. 74).
6. The result of the above reasoning, if result it has, should be to explain and justify the Stoic rule, naturae convenienter vivere, to live according to nature. But some one will say: "That is the very ideal of wickedness: all good in man comes of overcoming nature, and doing violence to natural cravings: live according to nature, and you will go straight to the devil." I answer: "Live according to a part of your nature, and that the baser and lower, though also the more impetuous and clamorous part, and you will certainly go where you say: but live up to the whole of your nature, as explained in the last paragraph, and you will be a man indeed, and will reach the goal of human happiness." But again it may be objected, that our very reason, to which the rest of our nature is naturally subordinate, frequently prompts us to do amiss. The objection is a just one, in so far as it goes upon a repudiation of the old Platonic position, that all moral evil comes of the body, wherein the soul is imprisoned, and of the desires which the body fastens upon the soul. Were that so, all sins would be sins of sensuality. But there are spiritual sins, not prompted by any lust or weakness of the body, as pride and mutiny, self-opinionatedness, rejection of Divine revelation. The objection turns on sins such as these. The answer is, that spiritual sins do not arise from any exigency of reason, but from a deficiency of reason; not from that faculty calling upon us, as we are reasonable men, to take a certain course, in accordance with a just and full view of the facts of the case, but from reason failing to look facts fully in the face, and considering only some of them to the neglect of others, the consideration of which would alter the decision. Thus a certain proud creature mentioned in Scripture thought of the magnificence of the throne above the stars of God, on the mountain of the covenant, on the sides of the north: he did not think how such a pre-eminence would become him as a creature. He had in view a rational good certainly, but not a rational good for him. Partial reason, like a little knowledge, is a dangerous thing.
7. As it is not in the power of God to bring it about, that the angles of a triangle taken together shall amount to anything else than two right angles, so it is not within the compass of Divine omnipotence to create a man for whom it shall be a good and proper thing, and befitting his nature, to blaspheme, to perjure himself, to abandon himself recklessly to lust, or anger, or any other passion. God need not have created man at all, but He could not have created him with other than human exigencies. The reason is, because God can only create upon the pattern of His own essence, which is imitable, outside of God, in certain definite lines of possibility. These possibilities, founded upon the Divine essence and discerned by the Divine intelligence, are the Archetype Ideas, among which the Divine will has to choose, when it proceeds to create. The denial of this doctrine in the Nominalist and Cartesian Schools, and their reference to the arbitrary will of God of the eternal, immutable, and absolutely necessary relations of possible things, is the subversion of all science and philosophy.