De Quincey's views on war will doubtless be astounding to most persons who have never given the subject any very particular attention. Deluded by the false doctrines of peace societies, they doubtless regard war as an evil, at once inhuman and unnecessary. Altogether hostile to this idea is the position of De Quincey; he solemnly declares that war neither can be abolished nor ought to be. 'Most heartily,' says he, 'and with my profoundest sympathy, do I go along with Wordsworth in his grand lyrical proclamation of a truth not less divine than it is mysterious, not less triumphant than it is sorrowful, namely, that among God's holiest instruments for the elevation of human nature is 'mutual slaughter' among men; yes, that 'Carnage is God's daughter.'' 'Any confederation or compact of nations for abolishing war would be the inauguration of a downward path for man.' 'There is a mystery in approaching this aspect of the case which no man has read fully. War has a deeper and more ineffable relation to hidden grandeurs in man than has as yet been deciphered. To execute judgments of retribution upon outrages offered to human rights or to human dignity, to vindicate the sanctities of the altar and the sanctities of the hearth--these are functions of human greatness which war has many times assumed, and many times faithfully discharged. But behind all these there towers dimly a greater. The great phenomenon of war it is--this, and this only--which keeps open in man a spiracle--an organ of respiration--for breathing a transcendent atmosphere, and dealing with an idea that else would perish--viz., the idea of mixed crusade and martyrdom, doing and suffering, that finds its realization in such a battle as that of Waterloo--viz., a battle fought for interests of the human race felt even where they are not understood; so that the tutelary angel of man, when he traverses such a dreadful field, when he reads the distorted features, counts the ghastly ruins, sums the hidden anguish, and the harvests 'Of horror breathing from the silent ground,' nevertheless, speaking as God's messenger, blesses it, and calls it very good.'