As these garments were official, we must needs regard them as symbolical; a thought which is the more emphasised by the very minute and special directions given by the Lord for making them. Nothing was left to the fancy of man; all was prescribed by the Lord. The official robes of the high priest consisted of eight pieces, four of which, the coat, the girdle, the turban (or "mitre"), and the breeches, were, with the exception of the turban, of white linen, and identical in every respect with the official dress of the ordinary priests. Four pieces more were peculiar to himself, the special insignia of his office, and unlike the dress of the ordinary priest, were richly made in gold and various colours, "garments for glory and for beauty." These were: the robe of the ephod, made all of blue, with a border of pendant pomegranates and golden bells in alternation; the ephod itself consisting of two pieces, broidered in gold and blue, purple, scarlet, and fine white linen, the one hanging in front, the other behind, over the robe of the ephod, and joined on the shoulders with two onyx stones, on which were graven the names of the twelve tribes, six on the one shoulder and six on the other; it was girt about him with a girdle of the same material and colours. The third was the breast-plate, which was a double square of the same material and colours as the ephod, within the fold of which, as it hung from his shoulders by golden chains, was placed the Urim and the Thummim, whatever these may have been, and upon the front of which were set twelve precious stones, on which, severally, were engraved the names of the twelve tribes of the children of Israel. And the fourth and last article of his attire was "the golden plate, the holy crown;" a band of gold bound about his forehead over the turban, with blue lace, on which were engraven the words, "Holiness to Jehovah." This dress of the high priest represented him, in the first place, as the appointed minister of the _tabernacle_. The number of pieces, twice four, like the four of the common priests' attire, answered to the four which was represented in the ground plan of the tabernacle, quadrangular both in its form as a whole and in its several parts, the Holy of Holies being a perfect cube; four being in Scripture constantly the number which symbolises the universe, as created by God and bearing witness to Him. So also the garments of the high priest marked him as the minister of the tabernacle by their colours, also four in number, and the same as those of the latter, namely, blue, purple, scarlet, and white.