Cooper Union Speech (February 27, 1860)
“…A few words now to Republicans…. Wrong as we think slavery is, we can yet afford to let it alone where it is, because that much is due to the necessity arising from its actual presence in the nation; but can we, while our votes will prevent it, allow it to spread into the National Territories, and to overrun us here in these Free States?”
First Inaugural Address (March 4, 1861)
“…I hold, that in contemplation of universal law, and of the Constitution, the Union of these States is perpetual. Perpetuity is implied, if not expressed, in the fundamental law of all national governments.”
“It follows from these views that no State, upon its own mere motion, can lawfully get out of the Union,—that resolves and ordinances to that effect are legally void; and that acts of violence, within any State or States, against the authority of the United States, are insurrectionary or revolutionary, according to circumstances.”
“I therefore consider that, in view of the Constitution and the laws, the Union is unbroken; and, to the extent of my ability, I shall take care, as the Constitution itself expressly enjoins upon me, that the laws of the Union be faithfully executed in all the States.”
Letter to Williamson Durley (October 3, 1845)
“To whatever extent this may be true, I think annexation an evil. I hold it to be a paramount duty of us in the free states, due to the Union of the states, and perhaps to liberty itself (paradox though it may seem) to let the slavery of the other states alone; while, on the other hand, I hold it to be equally clear, that we should never knowingly lend ourselves directly or indirectly, to prevent that slavery from dying a natural death—to find new places for it to live in, when it can no longer exist in the old.”
House Divided Speech (January 16, 1858)
“Either the opponents of slavery, will arrest the further spread of it, and place it where the public mind shall rest in the belief that it is in course of ultimate extinction; or its advocates will push it forward, till it shall become alike lawful in all the States, old as well as new—North as well as South.”
First Draft of Emancipation (July 22, 1862)
“…I, ABRAHAM LINCOLN, President of the United States, do hereby proclaim to, and warn all persons within the contemplation of said sixth section to cease participating in, aiding, countenancing, or abetting the existing rebellion, or any rebellion against the government of the United States, and to return to their proper allegiance to the United States, on pain of the forfeitures and seizures, as within and by said sixth section provided.”
“And I hereby make known that it is my purpose, upon the next meeting of congress, to again recommend the adoption of a practical measure for tendering pecuniary aid to the free choice or rejection, of any and all States which may then be recognizing and practically sustaining the authority of the United States, and which may then have voluntarily adopted, or thereafter may voluntarily adopt, gradual abolishment of slavery within such State or States—that the object is to practically restore, thenceforward to be maintained, the constitutional relation between the general government, and each, and all the states, wherein that relation is now suspended, or disturbed; and that, for this object, the war, as it has been, will be, prosecuted.”
“And, as a fit and necessary military measure for effecting this object, I, as Commander-in-Chief of the Army and Navy of the United States, do order and declare that on the first day of January in the year of Our Lord one thousand, eight hundred and sixty-three, all persons held as slaves within any state or states, wherein the constitutional authority of the United States shall not then be practically recognized, submitted to, and maintained, shall then, thenceforward, and forever, be free.”
Emancipation Proclamation (January 1, 1863)
“By the President of the United States of America:”
“Whereas, on the twenty-second day of September, in the year of our Lord one thousand eight hundred and sixty two, a proclamation was issued by the President of the United States, containing, among other things, the following, towit:”
“…the people whereof shall then be in rebellion against the United States, shall be then, thenceforward, and forever free; and the Executive Government of the United States, including the military and naval authority thereof, will recognize and maintain the freedom of such persons, and will do no act or acts to repress such persons, or any of them, in any efforts they may make for their actual freedom.”
“That the Executive will, on the first day of January aforesaid, by proclamation, designate the States and parts of States, if any, in which the people thereof, respectively, shall then be in rebellion against the United States; and the fact that any State, or the people thereof, shall on that day be, in good faith, represented in the Congress of the United States by members chosen thereto at elections wherein a majority of the qualified voters of such State shall have participated, shall, in the absence of strong countervailing testimony, be deemed conclusive evidence that such State, and the people thereof, are not then in rebellion against the United States.”
“Now, therefore I, Abraham Lincoln, President of the United States, by virtue of the power in me vested as Commander-in-Chief, of the Army and Navy of the United States in time of actual armed rebellion against authority and government of the United States, and as a fit and necessary war measure for suppressing said rebellion, do, on this first day of January, in the year of our Lord one thousand eight hundred and sixty three, and in accordance with my purpose so to do publicly proclaimed for the full period of one hundred days, from the day first above mentioned, order and designate as the States and parts of States wherein the people thereof respectively, are this day in rebellion against the United States, the following, towit:”
“…I do order and declare that all persons held as slaves within said designated States, and parts of States, are, and henceforward shall be free; and that the Executive government of the United States, including the military and naval authorities thereof, will recognize and maintain the freedom of said persons.”
“And I further declare and make known, that such persons of suitable condition, will be received into the armed service of the United States to garrison forts, positions, stations, and other places, and to man vessels of all sorts in said service.”
Letter to Albert Hodges (April 4, 1864)
“It was in the oath I took that I would, to the best of my ability, preserve, protect, and defend the Constitution of the United States.”
“When, in March, and May, and July 1862 I made earnest, and successive appeals to the border states to favor compensated emancipation, I believed the indispensable necessity for military emancipation, and arming the blacks would come, unless averted by that measure.”