“The premise is debatable that the perpetration of atrocities is sometimes a patriot's duty; that the poisoning of the public mind with distortion and falsehood designed to inflame passions is sometimes a patriot's duty; that the banishment of a loving Father of all men and the bowing down before a god of war is sometimes a patriot's duty. But if these be obligations resting upon patriots, let them be claimed as such in plain unvarnished language.”

"Family Values," The Worst Years of Our Lives: Irreverent Notes from a Decade of Greed (1991)

Edward Abbey, "A patriot must always be ready to defend his country against his government." as written in "A Voice Crying in the Wilderness" (Vox Clamantis en Deserto): Notes from a Secret Journal (1990), ISBN 0312064888.
Misattributed

"The Jury System" (February 1890)
Context: In this, our land, we are called upon to give but little in return for the advantages which we receive. Shall we give that little grudgingly? Our definition of patriotism is often too narrow. Shall the lover of his country measure his loyalty only by his service as a soldier? No! Patriotism calls for the faithful and conscientious performance of all of the duties of citizenship, in small matters as well as great, at home as well as upon the tented field.

The Canton, Ohio Speech, Anti-War Speech (1918)
Context: Wars throughout history have been waged for conquest and plunder. In the Middle Ages when the feudal lords who inhabited the castles whose towers may still be seen along the Rhine concluded to enlarge their domains, to increase their power, their prestige and their wealth they declared war upon one another. But they themselves did not go to war any more than the modern feudal lords, the barons of Wall Street go to war. The feudal barons of the Middle Ages, the economic predecessors of the capitalists of our day, declared all wars. And their miserable serfs fought all the battles. The poor, ignorant serfs had been taught to revere their masters; to believe that when their masters declared war upon one another, it was their patriotic duty to fall upon one another and to cut one another's throats for the profit and glory of the lords and barons who held them in contempt. And that is war in a nutshell. The master class has always declared the wars; the subject class has always fought the battles. The master class has had all to gain and nothing to lose, while the subject class has had nothing to gain and all to lose — especially their lives.
They have always taught and trained you to believe it to be your patriotic duty to go to war and to have yourselves slaughtered at their command. But in all the history of the world you, the people, have never had a voice in declaring war, and strange as it certainly appears, no war by any nation in any age has ever been declared by the people.
And here let me emphasize the fact — and it cannot be repeated too often — that the working class who fight all the battles, the working class who make the supreme sacrifices, the working class who freely shed their blood and furnish the corpses, have never yet had a voice in either declaring war or making peace. It is the ruling class that invariably does both. They alone declare war and they alone make peace.
Yours not to reason why;
Yours but to do and die.
That is their motto and we object on the part of the awakening workers of this nation.
If war is right let it be declared by the people. You who have your lives to lose, you certainly above all others have the right to decide the momentous issue of war or peace.

Source: Drenai series, Legend, Pt 1: Against the Horde, Ch. 12

Revolution by Number

Czar Nicholas II
1905
Collected Tales, Sketches, Speeches, & Essays, 1891-1910 (1992) ed. Louis J. Budd

Speech in Reply to Senator Stephen Douglas in the Lincoln-Douglas debates http://www.bartleby.com/251/1003.html of the 1858 campaign for the U.S. Senate, at Chicago, Illinois (10 July 1858)
1850s, Lincoln–Douglas debates (1858)
Context: Now, it happens that we meet together once every year, sometimes about the fourth of July, for some reason or other. These fourth of July gatherings I suppose have their uses. … We are now a mighty nation; we are thirty, or about thirty, millions of people, and we own and inhabit about one-fifteenth part of the dry land of the whole earth. We run our memory back over the pages of history for about eighty-two years, and we discover that we were then a very small people in point of numbers, vastly inferior to what we are now, with a vastly less extent of country, with vastly less of everything we deem desirable among men; we look upon the change as exceedingly advantageous to us and to our posterity, and we fix upon something that happened away back, as in some way or other being connected with this rise of prosperity. We find a race of men living in that day whom we claim as our fathers and grandfathers; they were iron men; they fought for the principle that they were contending for; and we understood that by what they then did it has followed that the degree of prosperity which we now enjoy has come to us. We hold this annual celebration to remind ourselves of all the good done in this process of time, of how it was done and who did it, and how we are historically connected with it; and we go from these meetings in better humor with ourselves, we feel more attached the one to the other, and more firmly bound to the country we inhabit. In every way we are better men in the age, and race, and country in which we live, for these celebrations. But after we have done all this we have not yet reached the whole. There is something else connected with it. We have besides these, men descended by blood from our ancestors — among us, perhaps half our people, who are not descendants at all of these men; they are men who have come from Europe — German, Irish, French and Scandinavian — men that have come from Europe themselves, or whose ancestors have come hither and settled here, finding themselves our equals in all things. If they look back through this history to trace their connection with those days by blood, they find they have none, they cannot carry themselves back into that glorious epoch and make themselves feel that they are part of us, but when they look through that old Declaration of Independence, they find that those old men say that "We hold these truths to be self-evident, that all men are created equal" and then they feel that that moral sentiment taught in that day evidences their relation to those men, that it is the father of all moral principle in them, and that they have a right to claim it as though they were blood of the blood, and flesh of the flesh, of the men who wrote that Declaration; and so they are. That is the electric cord in that Declaration that links the hearts of patriotic and liberty-loving men together, that will link those patriotic hearts as long as the love of freedom exists in the minds of men throughout the world.

Speech 11/19/2003 Whitehall Palace, London http://georgewbush-whitehouse.archives.gov/news/releases/2004/01/20040126-6.html
2000s, 2003