What was a Nazirite vow?

Quick answer

A Nazirite vow (Numbers 6) was a voluntary period of special consecration to God: no wine or grapes, no haircut, no contact with corpses. Samson and Samuel were lifelong Nazirites; Paul appears to take a short-term vow in Acts 18.

It expressed an individual’s desire for special devotion — over and above ordinary Israelite practice.

The vow was time-bound (typically) and required specific sacrifices at its end. Sin or accidental defilement required restarting.

For Christians: the principle of voluntary additional devotion — fasting, retreats, focused service — still applies, though the OT regulations don’t bind us directly.

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Original BibleDawn answer · reviewed 2026-06. Drafted with AI assistance and reviewed for accuracy.