[LETTER II.]
THE PHYSICAL, ORGANIC AND MORAL LAWS.

In relation to this most important subject, read Combe on the Constitution of Man, a book, which I consider admirable for its broad, philosophic, and just views of the laws of the universe, in their bearing upon the constitution of our physical and moral nature. You are not unaware, that I had presented you similar views, and inculcated the same master principles, long before this excellent work was published. Thousands, in all ages, have entertained the same extended conceptions of the divine plan, and its bearing upon man and all beings, upon this and all other worlds. But the honor belongs to this author, to have given form and systematic arrangement to these views. I have given my thoughts upon this subject at the commencement of my letters, and have subjoined remarks upon the Christian religion at the close, because I deem that M. Droz, in not recurring to these fundamental principles at the beginning of his work, and in dwelling with so little earnestness upon the hope of the gospel, as an element of happiness, at the close, has left chasms in it which ought to be supplied.

The sect, numerous in my day, in yours, I trust, will have disappeared, who hold that religion and philosophy are militant and irreconcilable principles. Such persons are accustomed to brand these broad views of Providence and moral obligation with the odium of impiety. You will hardly need my assurance, that, if I thought with them, my right hand should forget its cunning, before I would allow anything to escape my pen which might have the least tendency to impair in your minds the future and eternal sanctions of virtue. I shall hereafter enlarge upon my persuasion, that, so far from being in opposition, religion and philosophy, when rightly understood, will be found resting on the same immutable foundation. It is because the misguided friends of religion have attempted to sustain them, as separate and hostile interests, in my view, that the former has made so little progress towards becoming universal. It will one day be understood, that whatever wars with reason and common sense, is equally hostile to religion. The simple and unchangeable truths of Christianity will be found to violate none of our most obvious convictions. Truth will reassume her legitimate reign. Piety, religion and morals, our best interests for this life, and our surest preparations for a future one, will be found exactly conformable to the eternal order of things, and the system of the gospel will become universal, according to its legitimate claims. True piety, in my mind, is equally our duty, our wisdom and happiness. To behold God everywhere in his works, to hold communion with him in a contemplative and admiring spirit, to love, and trust him, to find, in the deep and constantly present persuasion of his being and attributes, a sentiment of exhaustless cheerfulness and excitement to duty, I hold to be the source of the purest and sublimest pleasure, that earth can afford.

True philosophy unfolds the design of final causes with a calm and humble wisdom. It finds the Creator everywhere, and always acting in wisdom and power. It traces the highest benevolence of intention, where the first aspect showed no apparent purpose, or one that seemed to tend to misery; offering new inducements to learn the first and last lesson of religion, and the ultimate attainment of human wisdom—resignation to the will of God. In vindicating his ways to men, it declares that so long as we do not understand the laws of our being and so long as we transgress them, either ignorantly, or wilfully and unconsciously, misery to ourselves must just as certainly follow as that we can neither resist nor circumvent them; and that the Omnipotent has forged every link of the chain, that connects our own unhappiness with every transgression of the laws of our nature.

We find ourselves making a part of an existing universe which neither ignorance, nor wisdom, doubting, nor confidence can alter. If we know the order, of which we are the subjects, and conform to it, we are happy. If we ignorantly, or wilfully transgress it, the order is in no degree changed, or impeded. It moves irresistibly on, and the opposition is crushed. How wisdom and benevolence are reconcilable with the permission of this ignorance and opposition, in other words, why partial evil exists in God’s universe, it is not my object to inquire. The inquiry would not only be fruitless, but would in no degree alter the fact, that what we call evil does exist. It is enough for us to know, that, as far as human research has reached, or can reach, the more profoundly we investigate the subject, the more clearly are design, wisdom and benevolence discoverable. Beyond our ken, right reason, guided by humility, would infer, that, where we cannot trace the impress of these attributes, it is not because they are not discoverable, but because our powers are not equal to the discovery. If we had a broader vision, and were more fully acquainted with the relations of all parts of God’s universe, the one to the other, and all the reasons of the permanent ordinances of his government, we should be able to understand the necessity of partial evil to the general good; we should understand, why it rains on the waste ocean, when drought consigns whole countries to aridity and desolation; in a word, why ignorance, transgression, misery and death have a place in our system.

All that we now know is, that the natural laws of this system are universal, invariable, unbending; that physical and moral tendencies are the same all over our world; and we have every reason to believe, over all other worlds. Wherever moral beings keep in harmony with these laws, there is no instance, in which happiness is not the result. Men never enjoy health, vigor, and felicity in disobedience to them. The whole infinite contrivance of everything above, around, and within us, appears directed to certain benevolent issues; and all the laws of nature are in perfect harmony with the whole constitution of man.

I shall not enter upon the subtle controversies of moral philosophers, as to the fundamental principle of moral obligation, whether it be expediency, the nature of things, or the will of God? In my view these are rather questions about words, than things. The nature of things is a part of the will of God; and expediency is conformity to this unchanging order. An action derives its moral complexion from being conformed to the will of God, and the nature of things; and whatever is so conformed, is expedient; consequently all the different foundations of morals, when examined, are found to be precisely the same.

My notions of morality are, that it is conformity to the physical, organic and moral laws of the universe. Some will choose to call it expediency; others, the will of God; and others still, the constitution of things. These views, when reduced to their elements, are the same, call them by what names we may. We may obviously divide these laws into three classes. The first series we call physical laws, or those which act upon the material universe, and upon ourselves as a part of that universe. The second we call organic, or those which regulate the origin, growth, well-being and dissolution of organized beings. The last, denominated moral, act chiefly on the intellectual universe. They are founded on our relations to the sentient universe and God.

We infer from analogy, that these laws always have been, are, and always will be, invariably the same; and that they prevail alike in every portion of God’s universe. We so judge, because we believe the existing order of things to be the wisest and the best. We know that the physical laws actually do prevail alike in every part of our world, and as far beyond it, as the highest helps of astronomy can aid our researches into the depths of immensity. Is it not probable, that if we could investigate the system, as far as the utmost stretch of thought, we should find no point, where the laws of gravity, light, heat and motion do not prevail; where the sentient beings are not restricted to the same moral relations, as in our world? Wherever the empire of science has extended, we note these laws equally prevalent, in a molecule and a world, and from the lowest order of sentient beings up to man. The arrangement of the great whole, it should seem, must be a single emanation from the same wisdom and will, perfectly uniform throughout the whole empire. What an impressive motive to study these laws, and conform to them, is it, to know, that they are as irresistible, as the divine power, as universal, as the divine presence, as permanent as the divine existence;—that there is no evading them, that no art can disconnect misery from transgressing them, that no change of place or time, that not death, nor any transformation which our conscious being can undergo, will, during the revolutions of eternity, dispense any more with the necessity of observing these laws, than during our present transitory existence in clay!

I need not dwell a moment upon the proofs of the absolute identity of the physical laws. No one need be told, that a ship floats, water descends, heat warms, and cold freezes, and that all physical properties of matter are the same over the globe. We shall only show by a few palpable examples, that our system is arranged in conformity to the organic laws. Every discovery in the kingdom of animated nature developes new instances.