The plan of this publication was formed nearly ten years ago; and allusions to it may be seen in the preface to Travels in Syria and Egypt, as well as at the end of that work, (published in 1787). The performance was in some forwardness when the events of 1788 in France interrupted it. Persuaded that a development of the theory of political truth could not sufficiently acquit a citizen of his debt to society, the author wished to add practice; and that particularly at a time when a single arm was of consequence in the defence of the general cause.
The same desire of public benefit which induced him to suspend his work, has since engaged him to resume it, and though it may not possess the same merit as if it had appeared under the circumstances that gave rise to it, yet he imagines that at a time when new passions are bursting forth,—passions that must communicate their activity to the religious opinions of men,—it is of importance to disseminate such moral truths as are calculated to operate as a curb and restraint. It is with this view he has endeavored to give to these truths, hitherto treated as abstract, a form likely to gain them a reception.
It was found impossible not to shock the violent prejudices of some readers; but the work, so far from being the fruit of a disorderly and perturbed spirit, has been dictated by a sincere love of order and humanity.
After reading this performance it will be asked, how it was possible in 1784 to have had an idea of what did not take place till the year 1790? The solution is simple. In the original plan the legislator was a fictitious and hypothetical being: in the present, the author has substituted an existing legislator; and the reality has only made the subject additionally interesting.
PREFACE OF THE AMERICAN EDITION.*
* The copy from which this preface is reprinted was
published in Boston by Charles Gaylord, in 1833. It was
given to the writer, when a mere lad, by a lady—almost a
stranger—who was traveling through the little hamlet on the
banks of the Hudson where he then resided. This lady
assured me that the book was of great value, containing
noble and sublime truths; and the only condition she
attached to the gift was, that I should read it carefully
and endeavor to understand its meaning. This I willingly
promised and faithfully performed; and all who have "climbed
the heights," and escaped from the thraldom of superstitious
faith, will concede the inestimable value of such a gift—
rich with the peace and consolation that the truth imparts.
—Pub.
If books were to be judged of by their volume, the following would have but little value; if appraised by their contents, it will perhaps be reckoned among the most instructive.
In general, nothing is more important than a good elementary book; but, also, nothing is more difficult to compose and even to read: and why? Because, as every thing in it should be analysis and definition, all should be expressed with truth and precision. If truth and precision are wanting, the object has not been attained; if they exist, its very force renders it abstract.
The first of these defects has been hitherto evident in all books of morality. We find in them only a chaos of incoherent maxims, precepts without causes, and actions without a motive. The pedants of the human race have treated it like a little child: they have prescribed to it good behavior by frightening it with spirits and hobgoblins. Now that the growth of the human race is rapid, it is time to speak reason to it; it is time to prove to men that the springs of their improvement are to be found in their very organization, in the interest of their passions, and in all that composes their existence. It is time to demonstrate that morality is a physical and geometrical science, subject to the rules and calculations of the other mathematical sciences: and such is the advantage of the system expounded in this book, that the basis of morality being laid in it on the very nature of things, it is both constant and immutable; whereas, in all other theological systems, morality being built upon arbritary opinions, not demonstrable and often absurd, it changes, decays, expires with them, and leaves men in an absolute depravation. It is true that because our system is founded on facts and not on reveries, it will with much greater difficulty be extended and adopted: but it will derive strength from this very struggle, and sooner or later the eternal religion of Nature must overturn the transient religions of the human mind.