Directions are here given concerning the ephod, which was the outmost garment of the high priest. Linen ephods were worn by the inferior priests, Sa1 22:18. Samuel wore one when he was a child (Sa1 2:18), and David when he danced before the ark (Sa2 6:14); but this which the high priest only wore was called a golden ephod, because there was a great deal of gold woven into it. It was a short coat without sleeves, buttoned closely to him, with a curious girdle of the same stuff (Exo 28:6-8); the shoulder-pieces were buttoned together with two precious stones set in gold, one on each shoulder, on which were engraven the names of the children of Israel, Exo 28:9-12. In allusion to this, 1. Christ our high priest appeared to John girt about the breast with a golden girdle, such as was the curious girdle of the ephod, Rev 1:13. Righteousness is the girdle of his loins (Isa 11:6), and should be of ours, Eph 6:14. He is girt with strength for the work of our salvation, and is ready for it. 2. The government is said to be upon his shoulders (Isa 9:6), as Aaron had the names of all Israel upon his shoulders in precious stone. He presents to himself and to his Father a glorious church, Eph 5:27. He has power to support them, interest to recommend them, and it is in him that they are remembered with honour and favour. He bears them before the Lord for a memorial (Exo 28:12), in token of his appearing before God as the representative of all Israel and an advocate for them.

Like the engravings of a signet - So signets or seals were in use at this time, and engraving on precious stones was then an art, and this art, which was one of the most elegant and ornamental, was carried in ancient times to a very high pitch of perfection, and particularly among the ancient Greeks; such a pitch of perfection as has never been rivaled, and cannot now be even well imitated. And it is very likely that the Greeks themselves borrowed this art from the ancient Hebrews, as we know it flourished in Egypt and Palestine long before it was known in Greece.

With the work of an engraver in stone,.... Not in common but precious stones: Moses was not to do this himself, as it could not be supposed he should, but he was to employ an engraver, whose business it was, and one that was capable of doing it in a professional manner:

like the engravings of a signet shall thou engrave the two stones with the names of the children of Israel: as in signets or seals, by which impressions are made on wax, the letters or figures are cut deep, that they might on the wax stand out; so it seems the letters of the names of the children of Israel were cut in these stones: this shows that engraving on precious stones is very old, and the ancients indeed are said to excel in this art:

thou shalt make them to be set in ouches of gold; in beazils or sockets, such as precious stones in rings are set in; these with the stones in them served as buttons to fasten together the hinder and fore part of the ephod on the shoulder pieces of it.

ephod--It was a very gorgeous robe made of byssus, curiously embroidered, and dyed with variegated colors, and further enriched with golden tissue, the threads of gold being either originally interwoven or afterwards inserted by the embroiderer. It was short--reaching from the breast to a little below the loins--and though destitute of sleeves, retained its position by the support of straps thrown over each shoulder. These straps or braces, connecting the one with the back, the other with the front piece of which the tunic was composed, were united on the shoulder by two onyx stones, serving as buttons, and on which the names of the twelve tribes were engraved, and set in golden encasements. The symbolical design of this was, that the high priest, who bore the names along with him in all his ministrations before the Lord, might be kept in remembrance of his duty to plead their cause, and supplicate the accomplishment of the divine promises in their favor. The ephod was fastened by a girdle of the same costly materials, that is, dyed, embroidered, and wrought with threads of gold. It was about a handbreadth wide and wound twice round the upper part of the waist; it fastened in front, the ends hanging down at great length (Rev 1:13).