class of actions, we cannot avoid the impression that there may be similar differences respecting others, whenever the decision is left to a simple process of reason; and we cannot but feel some misgivings, as to what the state of human society would be, if men, in their moral decisions were kept together by no other ties than the speculations of each individual respecting general utility. In any such process, we can see no provision for that uniformity of feeling required for the class of actions in which are concerned our moral decisions;--and I can see nothing unphilosophical in the belief, that the Creator has provided, in reference to these, a part or a process in our moral constitution, which is incapable of analysis,--but which proves, as Butler has termed it, "a rule of right within, to every man who honestly attends to it." To this view of the subject I would add only one consideration, which alone appears to present an insurmountable objection to the doctrine of utility in all its modifications; namely, that any correct ideas of the utility of an action can be derived only from experience. The study of the principles of morality, therefore, would consist of a series of observations or experiments, by which valid conclusions might be ascertained; and an individual, entering upon the momentous question, would require either to trust to the conclusions of others, or to make the observations and experiments for himself. In the former case, he could not fail to perceive the precarious nature of the basis on which he was receiving principles of such weighty importance. He could not fail to remark, that, in other sciences, unsound and premature deductions had been brought forward, even on high authority, and allowed to usurp the place of truth. How is he to be satisfied, that, in this highest of all inquiries, similar errors had not been committed. To avoid such uncertainty, he may resolve to make the observations or experiments for himself, and to trust only to his own conclusions. But here he is met by another difficulty of appalling magnitude. For a lifetime may not suffice to bring the experiments to a close; and, during this, he must remain in the same uncertainty on the great principles of morals, as respecting the periods of a comet, which, having been seen for a day, darts off into its eccentric orbit, and may not return for a century. How can it accord with our convictions of the wisdom of Him who made us, that he should have made us thus.