Tyndale Open Study NotesNumbers 8

These verses give specific instructions for placing the lampstand (Hebrew menorah) in the tabernacle. The lampstand (see Exodus 25:31–40). It was made with branches shaped like a stylized tree.

The inside of the tabernacle had no windows, so it was dark. The light from the lampstand helped the priests carry out their duties.

The Lord gave instructions for the dedication and cleansing of the Levites. The Levites were set apart to serve in the tabernacle.

• The ceremony to make the Levites ceremonially clean involved sprinkling with water, shaving all hair, and wearing clean clothes. This was similar to ceremonies for cleansing from ceremonial impurity.

• water of purification: This phrase appears only here. The sprinkling symbolized washing away sin and had symbolic importance similar to later Jewish washings and Christian baptism. This water might have been the same as the mixture with ashes from the red heifer that removed sin (see 19:9; also Hebrews 9:13).

• Shaving their entire body was also part of being declared ceremonially clean from the ceremonial impurity of polluting diseases (Leviticus 14:8).

• Washing clothes was part of all cleansing from ceremonial impurity (for example, Leviticus 15:5–27).

laying their hands on them: Israel acknowledged the Levites' special status and offered them as their representatives in the presence of the Lord (8:16).

The mention of Aaron's raised hands suggests that Israel offered the Levites to the Lord as a wave offering. Priests would lift up this type of offering to the Lord (compare Leviticus 7:30). The Levites committed themselves to tasks that made them living and holy sacrifices (compare Romans 12:1).

The Levites offered the right sacrifices before doing their work in the Tent of Meeting (8:15).

A plague was an appropriate punishment for unlawful actions (11:33; 14:37).

• These are guidelines for the length of the Levites' service.

• Whereas 4:3 says their service in the Tent of Meeting started at age 30, 8:24 says age 25. This difference might show changes in age requirements over time, depending on how many Levite men were available. Those aged 25–29 might have been unofficial workers or apprentices.

• Both passages set the retirement age at 50. Retired Levites could serve as guards of the Tent of Meeting (see Psalm 84:10).