Verses 1–7
EXODUS - CHAPTER TWENTY-NINE
Verses 1-7:
Following the description of the priestly vestments, God gives the directions for the ceremony of consecration of the priests. This is in four parts:
I. The Sacrifice, verses 1-3; a young bullock, two unblemished rams, and unleavened cakes and wafers. These were to be offered "in the basket," or in one offering.
2. The Ablution, verse 4; Aaron and his sons were to be washed, at the door of the tabernacle. It is uncertain as to whether the washing of consecration was of the entire body, or merely of the hands and feet. Since this was not a washing of cleansing, but of consecration, it is likely of the hands and feet only, see John 13:9, 10.
3. The Investiture, verses 5, 6; the garments described in Ex 28:1-39 were to be put upon Aaron. Nine stages of investiture were fulfilled: the putting on of: 1. The linen tunic; 2. the under-girdle; 3. the robe (tunic) of the ephod; 4. the ephod; 5. the "curious girdle" of the ephod; 6. the breastplate; 7 the Urim and Thummim into the breastplate; 8. the mitre; and 9. the gold crown or plate.
4. The Anointing, verse 7; with the "holy anointing oil," Ex 25:6. Special anointing oil was poured on Aaron’s head. The formula for this oil is given in Ex 30:22-25. Ablution (washing) was a rite common to many religions. But anointing with oil was peculiar to the Mosaic system of worship. It applied to the ministry of priest,
prophet, and king, and also to the tabernacle and its furnishings. It signified the presence and power of the Holy Spirit upon the chosen one. In the Christian economy, anointing also plays a part, see Jas 5:14, 15. Jesus Himself is called "Christ" or "Messiah" or "The Anointed One,"- because He was anointed with the Holy Spirit and with power (Ac 10:38; Lu 4:16).