That the ruler should be always chief in action.
The ruler should always be chief in action, that by his living he may point out the way of life to those that are put under him, and that the flock, which follows the voice and manners of the shepherd, may learn how to walk better through example than through words. For he who is required by the necessity of his position to speak the highest things is compelled by the same necessity to exhibit the highest things. For that voice more readily penetrates the hearers heart, which the speakers life commends, since what he commands by speaking he helps the doing of by shewing. Hence it is said through the prophet, Get thee up into the high mountain, thou that bringest good tidings to Sion (Isa. 1:0, Isa. 40:9): which means that he who is engaged in heavenly preaching should already have forsaken the low level of earthly works, and appear as standing on the summit of things, and by so much the more easily should draw those who are under him to better things as by the merit of his life he cries aloud from heights above. Hence under the divine law the priest receives the shoulder for sacrifice, and this the right one and separate (Exod. xxix. 22); to signify that his action should be not only profitable, but even singular; and that he should not merely do what is right among bad men, but transcend even the well-doers among those that are under him in the virtue of his conduct, as he surpasses them in the dignity of his order. The breast also together with the shoulder is assigned to him for eating, that he may learn to immolate to the Giver of all that of himself which he is enjoined to take of the Sacrifice; that he may not only in his breast entertain right thoughts, but with the shoulder of work invite those who behold him to things on high; that he may covet no prosperity of the present life, and fear no adversity; that, having regard to the fear within him, he may despise the charm of the world, but considering the charm of inward sweetness, may despise its terrors. Wherefore by command of the supernal voice (Exod. xxix. 5) the priest is braced on each shoulder with the robe of the ephod, that he may be always guarded against prosperity and adversity by the ornament of virtues; so that walking, as S. Paul says (2 Cor. vi. 7), in the armour of righteousness on the right hand and on the left, while he strives only after those things which are before, he may decline on neither side to low delight. Him let neither prosperity elate nor adversity perturb; let neither smooth things coax him to the surrender of his will, nor rough things press him down to despair; so that, while he humbles the bent of his mind to no passions, he may shew with how great beauty of the ephod he is covered on each shoulder. Which ephod is also rightly ordered to be made of gold, blue, purple, twice dyed scarlet, and flue twined linen (Exod. xxviii. 8), that it may be shewn by how great diversity of virtues the priest ought to be distinguished. Thus in the priests robe before all things gold glitters, to shew that he should shine forth principally in the understanding of wisdom. And with it blue, which is resplendent with aerial colour, is