9 Then you shall take two onyx stones and engrave on them the names of the sons of Israel: 10 six of their names on one stone, and six names on the other stone, in order of their birth. 11 With the work of an engraver in stone, like the engravings of a signet, you shall engrave the two stones with the names of the sons of Israel. You shall set them in settings of gold. 12 And you shall put the two stones on the shoulders of the ephod as memorial stones for the sons of Israel. So Aaron shall bear their names before the Lord on his two shoulders as a memorial. 13 You shall also make settings of gold, 14 and you shall make two chains of pure gold like braided cords, and fasten the braided chains to the settings.
15 "You shall make the breastplate of judgment. Artistically woven according to the workmanship of the ephod you shall make it: of gold, blue, purple, and scarlet thread, and fine woven linen, you shall make it. 16 It shall be doubled into a square: a span shall be its length, and a span shall be its width. 17 And you shall put settings of stones in it, four rows of stones: The first row shall be a sardius, a topaz, and an emerald; this shall be the first row; 18 the second row shall be a turquoise, a sapphire, and a diamond; 19 the third row, a jacinth, an agate, and an amethyst; 20 and the fourth row, a beryl, an onyx, and a jasper. They shall be set in gold settings. 21 And the stones shall have the names of the sons of Israel, twelve according to their names, like the engravings of a signet, each one with its own name; they shall be according to the twelve tribes. 22 "You shall make chains for the breastplate at the end, like braided cords of pure gold. 23 And you shall make two rings of gold for the breastplate, and put the two rings on the two ends of the breastplate. 24 Then you shall put the two braided chains of gold in the two rings which are on the ends of the breastplate; 25 and the other two ends of the two braided chains you shall fasten to the two settings, and put them on the shoulder straps of the ephod in the front. 26 "You shall make two rings of gold, and put them on the two ends of the breastplate, on the edge of it, which is on the inner side of the ephod. 27 And two other rings of gold you shall make, and put them on the two shoulder straps, underneath the ephod toward its front, right at the seam above the intricately woven band of the ephod. 28 They shall bind the breastplate by means of its rings to the rings of the ephod, using a blue cord, so that it is above the intricately woven band of the ephod, and so that the breastplate does not come loose from the ephod. 29 So Aaron shall bear the names of the sons of Israel on the breastplate of judgment over his heart, when he goes into the holy place, as a memorial before the Lord continually.
Matthew Henry's Commentary on Exodus 28:9-29
Commentary on Exodus 28:6-14
(Read Exodus 28:6-14)
This richly-wrought ephod was the outmost garment of the high priest; plain linen ephods were worn by the inferior priests. It was a short coat without sleeves, fastened close to the body with a girdle. The shoulder-pieces were buttoned together with precious stones set in gold, one on each shoulder, on which were engraven the names of the children of Israel. Thus Christ, our High Priest, presents his people before the Lord for a memorial. As Christ's coat had no seam, but was woven from the top throughout, so it was with the ephod. The golden bells on this ephod, by their preciousness and pleasant sound, well represent the good profession that the saints make, and the pomegranates the fruit they bring forth.
Commentary on Exodus 28:15-30
(Read Exodus 28:15-30)
The chief ornament of the high priest, was the breastplate, a rich piece of cloth, curiously worked. The name of each tribe was graven in a precious stone, fixed in the breastplate, to signify how precious, in God's sight, believers are, and how honourable. How small and poor soever the tribe was, it was as a precious stone in the breastplate of the high priest; thus are all the saints dear to Christ, however men esteem them. The high priest had the names of the tribes, both on his shoulders and on his breast, which reminds us of the power and the love with which our Lord Jesus pleads for those that are his. He not only bears them up in his arms with almighty strength, but he carries them in his bosom with tender affection. What comfort is this to us in all our addresses to God! The Urim and Thummim, by which the will of God was made known in doubtful cases, were put in this breastplate. Urim and Thummim signify light and integrity. There are many conjectures what these were; the most probable opinion seems to be, that they were the twelve precious stones in the high priest's breastplate. Now, Christ is our Oracle. By him God, in these last days, makes known himself and his mind to us, Hebrews 1:1,2; John 1:18. He is the true Light, the faithful Witness, the Truth itself, and from him we receive the Spirit of Truth, who leads into all truth.