[7] This clause in the constitution is annulled; but for all purposes of determining the true interpretation of words, it is as good as ever. SPEECH DELIVERED IN THE UNITED STATES HOUSE OF REPRESENTATIVES. FEBRUARY 15, 1850, ON THE SUBJECT OF SLAVERY IN THE TERRITORIES, AND THE CONSEQUENCES OF A DISSOLUTION OF THE UNION. MR. CHAIRMAN; Ever since the organization of this House,--before its organization, and even in a preliminary caucus that preceded the commencement of the session, southern gentlemen have pressed the cause, not only of human slavery, but of slavery extension, upon us. From motives of forbearance, and not from any question as to our rights, we of the north have maintained an unbroken silence. The time has surely come when the voice of freedom should find an utterance. Would to God that on the present occasion it might find an abler defender than myself, although if my ability to defend it were equal to the love I bear it, it could ask no stronger champion. I wish to premise a few words respecting the propriety and true significance of some of the epithets by which the parties to this discussion are characterized. The term “Free Soiler” is perpetually used upon this floor as a term of ignominy and reproach; yet I maintain that in its original and legitimate sense, as denoting an advocate of the doctrine that all our territorial possessions should be consecrated to freedom, there is no language that can supply a more honorable appellation. It expresses a determination on the part of its disciples to keep free the territory that is now free; to stand upon its frontiers as the cherubim stood at the gates of Paradise, with a flaming sword to turn every way, to keep the sin of slavery from crossing its borders. If, in any instance, the original advocates of Free Soil have abandoned their integrity, and have courted allies who had no sympathy with their principles, but were only eager to join them in a struggle for mere political ascendency, then, in my judgment, they have lost infinitely more in moral power than they have gained in numbers. They have ceased to be genuine and single-hearted Free Soilers, whom I love, and have become partisans, whom I condemn. For myself, I will engage in any honorable measure most likely to secure freedom to the new territories. I will resist any and every measure that proposes to abandon them to slavery. The epithet “Free Soiler,” therefore, when rightly understood and correctly applied, implies both political and moral worth; and I covet the honor of its application to myself. But what does its opposite mean? What does the term “Slave Soiler” signify? It signifies one who desires and designs that all soil should be made to bear slaves. Its dreadful significancy is, that, after Magna Charta and the Petition of Right, in Great Britain, and after the Declaration of Independence, in this country, we should