States, operate to retain within those States the large portion of slave population then held, and secure their practical freedom? Why did they escape the supposed charity of these doctrines, and find their way, not as freemen, but as slaves, to a climate and soil more congenial to their nature and destiny? Are these doctrines real abstract truths, as their advocates profess to believe them to be? Then they are fundamental—they are vital—they are life-giving, and can never fail to impress their own essential character upon every system to which they are applied. The citizens of the Northern States adopted these doctrines. Then it was an affair of conscience. Emancipation laws were said to be the result. But that these laws, supposed to be founded in the belief of certain great abstract truths, which secured to the African his civil freedom, should operate only to transfer him to a climate and soil better suited to his condition as a slave, is a phenomenon for which the hypothesis does not account. And again, the institution itself, of domestic slavery, by reason of causes which are evidently, though mysteriously, at work, is this day more firmly grounded in the confidence of the great mass of the Southern people, and more extensively ramified and interlocked with other civil institutions of the whole country, than at any former period of its history! How is this? The abstract opinions and sentiments in question, pervading our literature, our politics, and our theology, have been adopted by so many of our citizens as to entitle the doctrine to be regarded as a kind of national belief—the sentiment a kind of national feeling. We are told that all men believe slavery to be wrong in principle; that is, wrong in itself! and that all men feel that it is wrong! And certain it is, there is more truth than fiction in all this! It is strictly true, as to the citizens of the so-called free States. The same doctrine is not without advocates at the South; whilst many more, as we have before stated, who may not be said to believe it, are nevertheless often the subjects of painful misgivings. They fear it may be true. The causes to which we have traced this, fully account for it; and we need not fear to state the truth. But then again, the question recurs—How is this, that the institution itself, a great practical truth, should daily, for a long series of years, become more and more practical—a fixed fact in the country? Truly, this is a phenomenon for which the philosophy of the day will not account. If those who believed this doctrine were ruthless fanatics—ultra abolitionists in the strictest sense—if those who oppose it were really “pro-slavery” men, in the bad sense in which certain persons understand this phrase, that is, men who, on the subject of slavery, wickedly do what they know and feel to be wrong: on either hypothesis we could account for the phenomenon in question. But these are not the men with whom I deal in these lectures. I lay all such out of the account. They are men not to be reasoned with. No: the men of whom I speak, both North and South, are candid, honest men. I personally know many of them at the North. I have met them on great battle-fields, where more than blood was shed! I know them to be good men and true, and I believe the same of the large class they represent. With many of those at the South who affiliate with them in opinion as firm believers in Jefferson’s doctrine, or whose embryo opinions excite painful misgivings of mind, I have often communed freely, and have equal confidence in their integrity and honesty. The whole taken together form a very numerous class, and may be safely regarded as embodying the national belief and feeling on the subject of slavery. And yet we find that slavery is a great practical truth, a fixed fact in the country. Now, can it be true that this opinion and feeling embodies a great abstract truth—a fundamental, vital, immutable principle, which never did and never can fail to hold practical error in check, because it takes hold of the conscience of an honest people—and whose tendency, therefore, is always to an ultimate practical triumph, with all those who honestly receive it? We dare not affirm this.

It is not mere belief, nor is it mere honesty, that produces results in practice; but it is the reception of the truth in an honest heart, which can never fail to result in practice. Now in this case the people are honest, and the people believe; and if it be essential truth which they thus believe, then, we say, the fact that in all those States of this republic in which climate and soil are adapted to African labor—that precisely there the institution of domestic slavery should be rooted in the practice of a large portion of this believing and honest people, and that it should strike its roots into the federal constitution, and penetrate deeper and deeper every year into the legislation of the whole country, and thus implicate more and more the whole mass of this believing people in the sin of it, is a phenomenon, for which the postulate, that it is the truth they believe, does not account—nor can it be made to account.

A false principle may be believed to be the truth. And a false principle believed, has its results, because it is believed; and they very much resemble the results of truth believed. But we dare not admit that error can take hold of the conscience as pure principle, essential truth will do it. But, again, there is another great psychological fact, which is often overlooked. A false principle may be honestly believed by minds which, at the same time, adopt antagonistic principles that are essential truths; but, owing to various causes calculated to confuse the ideas, the inconsistency is not perceived. Now, in such a case as this, the principle of essential truth is really brought into practical antagonism with essential error, and that in the same minds and upon the same subject. And as truth is more powerful than error in the minds of all honest people, the truth holds its way in practical results, in defiance of false principle, which is relatively powerless in the presence of truth. The antagonism between the false principle and the practical results of things may be perceived and acknowledged; whilst the antagonism of the false principle with the true principle, which underlies and produces these practical results by a law of its own operation, is not only not perceived, but actually denied to exist. Now so long as this false principle is honestly believed to be true, and clearly perceived to be in conflict with the practice, but not perceived to be in conflict with other and more latent principles, which are in themselves truths, and admitted to be truths, and which produce this practice, just so long will this false principle wage war, by the simple law of belief, against this practice. But as this war is not sufficiently potent to overturn this practice, because it is founded on the belief of principles true in themselves, the practice will remain; and so long as this false belief remains, the strife with the practice must remain. Hence, if this be the state of the public mind in this country on the subject of African slavery, and it find no efficient remedy, we can see nothing awaiting us but interminable strife—men against themselves—the country against the country! We forbear to sketch the future.

But, young gentlemen, I submit if this psychology may not furnish a solution of the phenomena I have brought to your notice, and also a remedy against that otherwise interminable strife which has already done so much to impair the moral power and blight the fairest hopes of the country. May it not be that in admitting the great abstract