We may no doubt say that Frederick, in spite of this, was selfish and cynical, and may confine our praises to allowing his possession of perspicacity enough to see the capabilities of his position. A great man may do an involuntary service to mankind, because his genius inclines him to range himself on the side of the strongest forces, and therefore of what we vaguely call progress. But the hero-worshipper naturally regards him as not merely an instrument, but the conscious and efficient cause of the progress itself. Hence, too, the apparent immorality which some people discern in Carlyle's denunciations of 'red tape' formulas, and the ordinary conventions of society. Undoubtedly, such fetters must snap like packthread when opposed to the deeper forces which govern the growth of nations. No set of engagements on paper will keep a nation on its legs if it is rotten at the core, or maintain a balance of power between forces which are daily growing unequal. It is idle to suppose that any contract could bind, or otherwise can preserve, the vitality of effete institutions. And hence arise a good many puzzling questions for political casuistry. It is hard to say at what precise point it becomes necessary to snap the bonds, and when the necessity of change makes revolution, with all its mischiefs, preferable to stagnation. The hero-worshipper who regards his idol as the supreme moving force, has to make him also the infallible judge in such matter. He stands above—not the ultimate rules of morality, but—the whole system of regulations and compromises by which men must govern themselves in normal times—and decides when they must be suspended in the name of the higher law. The only appeal from his decision is the appeal to facts. If the apparent hero be really self-seeking and vulgarly ambitious, he and his empire will be crushed like Napoleon's. If, on the whole, his decision be right, as inspired from above, he will lay the foundations of a new order on an unshakable basis. And, therefore, Carlyle is naturally attracted to the revolutionary periods, when the underlying forces come to the surface; when the foundations of the great deep are broken up, all conventions summarily swept aside, and the direct as well as the ultimate attention is to the great principles of its social life. Therefore he sympathises with Mirabeau, who had 'swallowed all formulas,' and still more with Cromwell, whose purpose, in his view, was to make the laws of England a direct application of the laws of God. Puritan and Jacobin are equally impatient for the instantaneous advent of the millennium, and so far attract equally the man who shares their hatred of compromise and temporising with the world.