(18) The twelve stones, set in four rows on the breast, describe for us the circle of the zodiac, in the four changes of the year. It was otherwise requisite that the law and the prophets should be placed beneath the Lord's head, because in both Testaments mention is made of the righteous. For were we to say that the apostles were at once prophets and righteous, we should say well, "since one and the self-same Holy Spirit works in all." And as the Lord is above the whole world, yea, above the world of thought, so the name engraven on the plate has been regarded to signify, above all rule and authority; and it was inscribed with reference both to the written commandments and the manifestation to sense.

(16) Now the high priest's robe is the symbol of the world of sense. The seven planets are represented by the five stones and the two carbuncles, for Saturn and the Moon. The former is southern, and moist, and earthy, and heavy; the latter aerial, whence she is called by some Artemis, as if Aerotomos (cutting the air); and the air is cloudy. And cooperating as they did in the production of things here below, those that by Divine Providence are set over the planets are rightly represented as placed on the breast and shoulders; and by them was the work of creation, the first week. And the breast is the seat of the heart and soul.

(17) Differently, the stones might be the various phases of salvation; some occupying the upper, some the lower parts of the entire body saved. The three hundred and sixty bells, suspended from the robe, is the space of a year, "the acceptable year of the Lord," proclaiming and resounding the stupendous manifestation of the Saviour. Further, the broad gold mitre indicates the regal power of the Lord, "since the Head of the Church" is the Savour. The mitre that is on it [i.e., the head] is, then, a sign of most princely rule; and otherwise we have heard it said, "The Head of Christ is the God and Father of our Lord Jesus Christ." Moreover, there was the breastplate, comprising the ephod, which is the symbol of work, and the oracle logion; and this indicated the Word logos by which it was framed, and is the symbol of heaven, made by the Word, and subjected to Christ, the Head of all things, inasmuch as it moves in the same way, and in a like manner. The luminous emerald stones, therefore, in the ephod, signify the sun and moon, the helpers of nature. The shoulder, I take it, is the commencement of the hand.

(12) The vignettes consist of the amulets described in the rubrics