Pardon me, Sir, if, dwelling on these things, I feel humbled that the course of the debate imposes such necessity. Standing, as we do, face to face with enemies striking at the life of the Republic, it is painful to find ourselves subjected to all the embarrassments of a criminal proceeding, as if this war were an indictment, and the army and navy of the United States, now mustered on land and sea, were only a _posse comitatus_. It should not be so. The Rebels have gone outside of the Constitution to make war upon their country. It is for us to pursue them as enemies outside of the Constitution, where they wickedly place themselves, and where the Constitution concurs in placing them also. So doing, we simply obey the Constitution, and act in all respects constitutionally. II. And this brings me to the second chief head of inquiry, not less important than the first: _What are the Rights against Enemies which Congress may exercise in War?_ Clearly the United States may exercise all the Rights of War which according to International Law belong to independent states. In affirming this proposition, I waive for the present all question whether these rights are to be exercised by Congress or by the President. It is sufficient that every nation has in this respect perfect equality; nor can any Rights of War accorded to other nations be denied to the United States. Harsh and repulsive as these rights unquestionably are, they are derived from the overruling, instinctive laws of self-defence, common to nations as to individuals. Every community having the form and character of sovereignty has a right to national life, and in defence of such life may put forth all its energies. Any other principle would leave it the wretched prey of wicked men, abroad or at home. In vain you accord the rights of sovereignty, if you despoil it of other rights without which sovereignty is only a name. “I think, therefore I am,” was the sententious utterance by which the first of modern philosophers demonstrated personal existence. “I am, therefore I have rights,” is the declaration of every sovereignty, when its existence is assailed. Pardon me, if I interpose again to remind you of the essential difference between these rights and those others just considered. Though incident to sovereignty, they are not to be confounded with those peaceful rights which are all exhausted in a penal statute within the limitations of the Constitution. The difference between a judge and a general, between the halter of the executioner and the sword of the soldier, between the open palm and the clenched fist, is not greater than that between these two classes of rights. They are different in origin, different in extent, and different in object.