What is a Nazirite vow?

Understanding Numbers 6:5

The Nazirite vow (from the Hebrew nazir, meaning 'consecrated' or 'set apart') was a voluntary dedication to God described in Numbers 6:1-21. It was available to any Israelite — male or female — and involved three specific restrictions for a defined period of time.

The Three Requirements: Numbers 6:1-8

1. No wine or grape products (6:3-4): The Nazirite could not drink wine, vinegar made from wine, grape juice, or eat grapes, raisins, or anything from the grapevine — 'not even the seeds or skins' (6:4). Wine represented celebration and ordinary pleasure; abstaining symbolized setting aside normal life for sacred purpose.

2. No cutting of hair (6:5): The growing hair was the visible, public sign of the vow — a 'crown of dedication' on the Nazirite's head. In a culture where grooming indicated social status, uncut hair was a deliberate surrender of personal appearance to God.

3. No contact with the dead (6:6-7): Even if a parent, sibling, or child died, the Nazirite could not approach the body. This restriction was stricter than even the requirements for ordinary priests (Leviticus 21:1-3 allowed priests to attend immediate family) — only the high priest shared this level of restriction (Leviticus 21:11).

Completion of the Vow: Numbers 6:13-20

When the period ended, the Nazirite brought offerings to the tabernacle: a male lamb for a burnt offering, a female lamb for a sin offering, and a ram for a peace offering, plus grain and drink offerings. Then the Nazirite shaved their head and burned the hair on the altar fire under the peace offering. After these rituals, the Nazirite could drink wine again (6:20).

Notable Nazirites in Scripture

Samson (Judges 13:5) was a Nazirite from birth by divine command — his uncut hair was the sign of his consecration and the source of his strength. Samuel (1 Samuel 1:11) was dedicated by his mother Hannah before birth. John the Baptist (Luke 1:15) appears to have followed a Nazirite-like commitment: 'He is never to take wine or other fermented drink.'

Contamination and Restoration

If a Nazirite accidentally touched a dead body, the entire vow was invalidated. They had to shave their head, wait seven days, bring purification offerings, and restart the vow from the beginning (Numbers 6:9-12). The previous days 'do not count, because they defiled their consecrated head.'

New Testament Connections

Paul appears to have taken a Nazirite vow in Acts 18:18 ('he had his hair cut off at Cenchreae because of a vow') and participated in the completion rituals of others in Acts 21:23-26. This shows the practice continued well into the apostolic period.

The Nazirite vow illustrates a principle that runs through all of Scripture: consecration to God is costly, visible, and voluntary — and it touches every area of life.