31 You shall make the robe of the ephod all of blue. 32 It shall have an opening for the head in the middle of it, with a woven binding around the opening, like the opening in a coat of mail, so that it may not be torn. 33 On its lower hem you shall make pomegranates of blue, purple, and crimson yarns, all around the lower hem, with bells of gold between them all around- 34 a golden bell and a pomegranate alternating all around the lower hem of the robe. 35 Aaron shall wear it when he ministers, and its sound shall be heard when he goes into the holy place before the Lord, and when he comes out, so that he may not die. 36 You shall make a rosette of pure gold, and engrave on it, like the engraving of a signet, "Holy to the Lord." 37 You shall fasten it on the turban with a blue cord; it shall be on the front of the turban. 38 It shall be on Aaron's forehead, and Aaron shall take on himself any guilt incurred in the holy offering that the Israelites consecrate as their sacred donations; it shall always be on his forehead, in order that they may find favor before the Lord. 39 You shall make the checkered tunic of fine linen, and you shall make a turban of fine linen, and you shall make a sash embroidered with needlework.

Matthew Henry's Commentary on Exodus 28:31-39

Commentary on Exodus 28:31-39

(Read Exodus 28:31-39)

The robe of the ephod was under the ephod, and reached down to the knees, without sleeves. Aaron must minister in the garments appointed. We must serve the Lord with holy fear, as those who know they deserve to die. A golden plate was fixed on Aaron's forehead, engraven with "Holiness to the Lord." Aaron was hereby reminded that God is holy, and that his priests must be holy, devoted to the Lord. This must appear in their forehead, in open profession of their relation to God. It must be engraven like the engravings of a signet; deep and durable; not painted so as to be washed off, but firm and lasting; such must our holiness to the Lord be. Christ is our High Priest; through him sins are forgiven to us, and not laid to our charge. Our persons, our doings, are pleasing to God upon the account of Christ, and not otherwise.