Thou shalt take the garments - As most offices of spiritual and secular dignity had appropriate habits and insignia, hence, when a person was appointed to an office and habited for the purpose, he was said to be invested with that office, from in, used intensively, and vestio, I clothe, because he was then clothed with the vestments peculiar to that office.

mitre. To wrap round, evidently means that covering of the head so universal in eastern countries, which we call turban, which consists of a cap, and a sash of fine linen or silk wound round its bottom.

Exodus 28:36-39 And you shall make a plate of pure gold, and grave on it, like the engravings of a signet, HOLINESS TO THE LORD...

Leviticus 8:9 And he put the turban on his head; also on the turban, even on his forefront, did he put the golden plate, the holy crown...

Sixth Day. Holiness and Glory.
Who is like unto Thee, O Lord! among the gods? Who is like unto Thee, glorious in holiness, Fearful in praises, doing wonders? Thou in Thy mercy hast led Thy people which Thou hast redeemed: Thou hast guided them in Thy strength to the habitation of Thy holiness ... The holy place, O Lord, which Thy hands have established.' --Ex. xv. 11-17. In these words we have another step in advance in the revelation of Holiness. We have here for the first time Holiness predicated of God Himself. He …
Andrew Murray—Holy in Christ

Exodus
The book of Exodus--so named in the Greek version from the march of Israel out of Egypt--opens upon a scene of oppression very different from the prosperity and triumph in which Genesis had closed. Israel is being cruelly crushed by the new dynasty which has arisen in Egypt (i.) and the story of the book is the story of her redemption. Ultimately it is Israel's God that is her redeemer, but He operates largely by human means; and the first step is the preparation of a deliverer, Moses, whose parentage, …
John Edgar McFadyen—Introduction to the Old Testament