Page:Keil and Delitzsch,Biblical commentary the old testament the pentateuch, trad James Martin, volume 1, 1885.djvu/721

 an atoning, sin-exterminating intercession was associated with his office. The qualification for this he received from the diadem upon his forehead with the inscription, “holiness to the Lord.” Through this inscription, which was fastened upon his head-dress of brilliant white, the earthly reflection of holiness, he was crowned as the sanctified of the Lord (Psa 106:16), and endowed with the power to exterminate the sin which clung to the holy offerings of the people on account of the unholiness of their nature, so that the gifts of the nation became well-pleasing to the Lord, and the good pleasure of God was manifested to the nation.

Verse 39
In addition to the distinguishing dress of the high priest, Aaron was also to wear, as the official costume of a priest, a body-coat (cetoneth) made of byssus, and woven in checks or cubes; the head-band (for the diadem), also made of simple byssus; and a girdle (abnet, of uncertain etymology, and only applied to the priest's girdle) of variegated work, i.e., made of yarn, of the same four colours as the holy things were to be made of (cf. Exo 39:29).