_Result of the preceding Inquiries._--We have, as yet, found no satisfactory explanation of the origin of our moral ideas and perceptions. They seem not to be the result of education and imitation, nor yet of legal enactment. They seem to be natural, rather than artificial and acquired. Yet we cannot trace them to the action of the sensitive part of our nature. They are not the product of a special sense, nor yet of the combined and associated action of certain natural emotions, much less of any one emotion, as sympathy. And yet they are a part of our nature. Place man where you will, surround him with what influences you will, you still find in him, to some extent at least, indications of a moral nature; a nature modified, indeed, by circumstances, but never wholly obliterated. Evidently we must refer the ideas in question, then, to the intellectual, since they do not belong to the sensitive part of our nature. 5. _Judgment._--Are they then the product and operation of the faculty of judgment? But the judgment does not _originate_ ideas. It compares, distributes, estimates, decides to what class and category a thing belongs, but creates nothing. I have in mind the idea of a triangle, a circle, etc. So soon as certain figures are presented to the eye, I refer them at once, by an act of judgment, to the class to which they belong. I affirm that to be a triangle, this, a circle, etc.; the judgment does this. But judgment does not furnish my mind with the primary idea of a circle, etc. It deals with this idea already in the mind. So in our judgment of the beauty and deformity of objects. The perception that a landscape or painting is beautiful, is, in one sense, an act of judgment; but it is an act which presupposes the idea of the beautiful already in the mind that so judges. So also of moral distinctions. Whence comes the _idea_ of right and wrong which lies at the foundation of every particular judgment as to the moral character of actions? This is the question before us, still unanswered; and to this there remains but one reply.