249. Through all the tempestuous winter which during the period of history we have been reviewing, weakened, in their war with the opposed rocks of religious or knightly pride, the waves of the Tuscan Sea, there has been slow increase of the Favonian power which is to bring fruitfulness to the rock, peace to the wave. The new element which is introduced in the thirteenth century, and perfects for a little time the work of Christianity, at least in some few chosen souls, is the law of Order and Charity, of intellectual and moral virtue, which it now became the function of every great artist to teach, and of every true citizen to maintain. 250. I have placed on your table one of the earliest existing engravings by a Florentine hand, representing the conception which the national mind formed of this spirit of order and tranquillity, "Cosmico," or the Equity of Kosmos, not by senseless attraction, but by spiritual thought and law. He stands pointing with his left hand to the earth, set only with tufts of grass; in his right hand he holds the ordered system of the universe--heaven and earth in one orb;--the heaven made cosmic by the courses of its stars; the earth cosmic by [Illustration: PLATE IX.--THE CHARGE TO ADAM. MODERN ITALIAN. ] the seats of authority and fellowship,--castles on the hills and cities in the plain. 251. The tufts of grass under the feet of this figure will appear to you, at first, grotesquely formal. But they are only the simplest expression, in such herbage, of the subjection of all vegetative force to this law of order, equity, or symmetry, which, made by the Greek the principal method of his current vegetative sculpture, subdues it, in the hand of Cora or Triptolemus, into the merely triple sceptre, or animates it, in Florence, to the likeness of the Fleur-de-lys. 252. I have already stated to you that if any definite flower is meant by these triple groups of leaves, which take their authoritatively typical form in the crowns of the Cretan and Laciuian Hera, it is not the violet, but the purple iris; or sometimes, as in Pindar's description of the birth of Ismus, the yellow water-flag, which you know so well in spring, by the banks of your Oxford streams. [1] But, in general, it means simply the springing of beautiful and orderly vegetation in fields upon which the dew falls pure. It is the expression, therefore, of peace on the redeemed and cultivated earth, and of the pleasure of heaven in the uncareful happiness of men clothed without labour, and fed without fear.