1 sn This term does not appear in chap. 28, but it can only refer to the plate with the inscription on it that was tied to the turban. Here it is called a “holy diadem,” a diadem that is distinctly set apart for this service. All the clothing was described as “holy garments,” and so they were all meant to mark the separation of the priests to this holy service. The items of clothing were each intended for different aspects of ministry, and so this step in the consecration was designed to symbolize being set apart for those duties, or, prepared (gifted) to perform the ministry.
2 sn The act of anointing was meant to set him apart for this holy service within the house of Yahweh. The psalms indicate that no oil was spared in this ritual, for it ran down his beard and to the hem of his garment. Oil of anointing was used for all major offices (giving the label with the passive adjective “mashiah” (or “messiah”) to anyone anointed. In the further revelation of Scripture, the oil came to signify the enablement as well as the setting apart, and often the Holy Spirit came on the person at the anointing with oil. The olive oil was a symbol of the Spirit in the OT as well (Zech 4:4-6). And in the NT “anointing” signifies empowerment by the Holy Spirit for service.