Of the kingly office one kind is divine,—that which is according to God and His holy Son, by whom both the good things which are of the earth, and external and perfect felicity too, are supplied. “For,” it is said, “seek what is great, and the little things shall be added.” And there is a second kind of royalty, inferior to that administration which is purely rational and divine, which brings to the task of government merely the high mettle of the soul; after which fashion Hercules ruled the Argives, and Alexander the Macedonians. The third kind is what aims after one thing—merely to conquer and overturn; but to turn conquest either to a good or a bad purpose, belongs not to such rule. Such was the aim of the Persians in their campaign against Greece. For, on the one hand, fondness for strife is solely the result of passion, and acquires power solely for the sake of domination; while, on the other, the love of good is characteristic of a soul which uses its high spirit for noble ends. The fourth, the worst of all, is the sovereignty which acts according to the promptings of the passions, as that of Sardanapalus, and those who propose to themselves as their end the gratification of the passions to the utmost. But the instrument of regal sway—the instrument at once of that which overcomes by virtue, and that which does so by force—is the power of managing (or tact). And it varies according to the nature and the material. In the case of arms and of fighting animals the ordering power is the soul and mind, by means animate and inanimate; and in the case of the passions of the soul, which we master by virtue, reason is the ordering power, by affixing the seal of continence and self-restraint, along with holiness, and sound knowledge with truth, making the result of the whole to terminate in piety towards God. For it is wisdom which regulates