Numbers 6 falls into two distinct units, joined by the chapter’s common theme of separation unto the LORD . The first unit (6:1-21) installs the Nazirite vow — a voluntary consecration available to any Israelite, male or female, for a fixed period. The second unit (6:22-27) installs the priestly benediction by which Aaron and his sons place the divine Name upon the people. The two units belong together: both are forms of consecration, one personal-temporary and one corporate-perpetual.
The Nazirite vow (6:1-21). Three restrictions mark the Nazirite’s separation. (1) Abstention from all grape products : wine, strong drink, vinegar, fresh and dried grapes, even seeds and skins. (2) Numbers 6:5↗ — “all the days of the vow of his separation there shall no razor come upon his head: until the days be fulfilled, in the which he separateth himself unto the LORD, he shall be holy, and shall let the locks of the hair of his head grow.” The uncut hair is the visible marker of the vow. (3) No corpse-contact, even of father, mother, brother, or sister — paralleling the high-priestly restriction of Leviticus 21:11↗. The temporary Nazirite assumes a quasi-priestly purity-status accessible to any Israelite.
The chapter then specifies the contingencies. If someone dies suddenly beside the Nazirite — corpse-defilement involuntary — the Nazirite shaves the head on the seventh day, brings two pigeons on the eighth, and starts the vow’s period over (6:9-12). When the vow’s term is complete, the Nazirite brings sin, burnt, and peace offerings to the door of the tabernacle, shaves the consecrated head, and burns the hair in the fire under the peace offering (6:13-20). The hair — which has been growing as the visible sign of consecration — is given to the altar as the vow concludes.
Three lifelong Nazirites appear in the broader biblical narrative, each by divine institution rather than personal vow. Samson, at Judges 13:4–5↗, where the angel announces to Manoah’s wife: “thou shalt conceive, and bear a son; and no razor shall come on his head: for the child shall be a Nazarite unto God from the womb.” Samuel, implicit in Hannah’s vow at 1 Samuel 1:11↗ (“there shall no razor come upon his head”). John the Baptist, at Luke 1:15↗, with the angel Gabriel’s announcement of his lifelong abstention from wine and strong drink. The chapter at hand provides the framework these narratives presuppose.
The Aaronic Blessing (6:22-27). The chapter’s second movement — and arguably the most-quoted priestly benediction in Christian liturgy. The LORD instructs Moses: Numbers 6:23↗ — “Speak unto Aaron and unto his sons, saying, On this wise ye shall bless the children of Israel.” Three chiastic lines follow:
The LORD bless thee, and keep thee:
The LORD make his face shine upon thee, and be gracious unto thee:
The LORD lift up his countenance upon thee, and give thee peace.
The Hebrew structure is precise. The three lines run three / five / seven words (the count rises with the line); each line opens with YHWH as the verb’s subject; each line names a divine action and a recipient effect. The blessing’s chiastic logic moves outward through three concentric registers — physical protection (bless and keep), relational presence (face shine and be gracious), and transcendent gift (countenance lifted and peace given).
The blessing’s seal: Numbers 6:27↗ — “And they shall put my name upon the children of Israel, and I will bless them.” The priests are not the blessing’s source; they are the channel by which YHWH’s Name is placed upon the people, and YHWH Himself fulfills the blessing.
Language & Translation Notes
The chiastic structure of the blessing in Hebrew. Numbers 6:24-26’s blessing has a structure that English translation cannot fully preserve. The three lines run 3 / 5 / 7 words in Hebrew (15 words total, plus the three YHWH-invocations), forming a 3-5-7 ascending pattern. Each line has two clauses: a divine action and a recipient effect. Line 1: “May YHWH bless you” (yevarekhekha YHWH) / “and keep you” (ve-yishmerekha). Line 2: “May YHWH cause His face to shine upon you” / “and be gracious to you.” Line 3: “May YHWH lift His countenance toward you” / “and give you peace” — closing on shalom . The blessing’s load-bearing architecture: the threefold YHWH-invocation; the ascending word-count; the move from protection through grace to peace. Modern translations preserve much of the rhythm; the chiastic numerical pattern is visible only in the Hebrew.
Translation differences in the blessing.
The Ketef Hinnom amulets and the blessing’s archaeological footprint. Numbers 6:24-26 has the distinction of being the earliest extant biblical passage. Two small silver scrolls excavated in 1979 by Gabriel Barkay at Ketef Hinnom (a burial cave just outside Jerusalem’s Old City walls), paleographically dated to the late-7th or early-6th century BCE (before or contemporary with the Babylonian exile), preserve the blessing’s text substantially intact. The amulets were worn around the neck — the blessing’s text serving an apotropaic and devotional function in actual ancient Israelite practice. The find confirms that the blessing was in widespread liturgical use well before the canonical Pentateuch reached its received final form, and is one of the most-cited single archaeological supports for the deep antiquity of priestly tradition in Israel.
The blessing’s threefold structure and the NT-trinitarian-benediction parallel. Numbers 6’s threefold YHWH-invocation has been read in Christian theological tradition as a structural anticipation of the trinitarian-benediction pattern that emerges in the NT. The most-developed single parallel: 2 Corinthians 13:14↗‘s “The grace of the Lord Jesus Christ, and the love of God, and the communion of the Holy Ghost, be with you all. Amen” — a three-line benediction invoking each Person of the Trinity in turn, structurally echoing the Aaronic Blessing’s three-line YHWH-invocation. The parallel is not a direct citation (Paul does not cite the chapter) but a structural inheritance: the early Christian liturgical pattern of threefold-divine-blessing is shaped by the OT priestly framework. The reading goes back at least to the Greek patristic tradition and is preserved in much modern Christian liturgical practice (the trinitarian-benediction-formula at the close of most Christian worship services derives in significant part from this OT-NT inheritance).
The blessing in Latter-day Saint priesthood practice. In Latter-day Saint practice the Aaronic Blessing’s structural pattern — invoking divine action by the priesthood-holder upon the recipient, sealed with the placing of the Name and the divine “I will bless them” — is foundational to the priesthood-blessing pattern that the Doctrine and Covenants institutes and that the Restored Church continues today. Priesthood blessings (blessings of comfort, of healing, patriarchal blessings) follow the chapter’s logic: the priesthood-holder is not the blessing’s source but its channel, with the divine action and the divine Name as the blessing’s substance. The chapter’s seal — “they shall put my name upon the children of Israel, and I will bless them” — is the OT root of the LDS pattern in which the priesthood-holder invokes God’s blessing “in the name of Jesus Christ” and the LORD Himself is the blessing’s fulfiller.