The consecration of his God - i. e. the unshorn locks: compare Leviticus 25:5 note, where the vine, left during the Sabbatical year untouched by the hand of man, either for pruning or for vintage, is called simply a "Nazarite."

The third rule of the Nazarite interdicted him from contracting any ceremonial defilement even under circumstances which excused such defilement in others: compare Leviticus 21:1-3.

The consecration of his God is upon his head - Literally, The separation of his God is upon his head; meaning his hair, which was the proof and emblem of his separation. Now as the hair of the Nazarite was a token of his subjection to God through all the peculiarities of his nazarate, a woman, who is married, is considered as a Nazarite for life, i. e., separated from all others, and joined to one husband who is her lord; hence St. Paul, probably alluding to this circumstance, says, 1 Corinthians 11:10 : The woman ought to have power upon her head, i.e., wear her hair and veil; for this hair is a proof of her nazarate, and of her being in subjection to her husband, as the Nazarite was under subjection to the Lord by the rule of his order.

He shall not make himself unclean for his father or for his mother, for his brother or for his sister, when they die,.... Aben Ezra adds also, for his wife, and for his daughter, and for others; what even the priests of the Lord, the common priests might do, a Nazarite might not, not come near any of his relations when dead, as to touch them, to close their eyes, or wash their bodies, and provide for their funeral, and attend that, or to be where they were; in this respect they were upon a level with the high priest, who was forbid the same, which shows how sacred these persons were; see Leviticus 21:1; this may instruct spiritual Nazarites to abstain from the company and conversation of sinners, dead in trespasses and sins, and from all dead works and sinful actions, which, as they are deserving of death, are defiling:

because the consecration of his God is upon his head; or that which shows him to be consecrated to God, and separated to his service, is upon his head, namely, his long hair: the Targum of Jonathan renders it, "the crown of his God"; so Aben Ezra observes, that some say that the word "Nazarite" is derived from "Nezer", a crown, in proof of which this passage is produced; and in this respect the Nazarites were not only types of Christ our King and high priest, who is a priest on his throne, and has on his head many crowns, but of the saints who are freed from the power and dominion of sin, and are made kings and priests unto God.

He shall not make himself unclean for his father, or for his mother, for his brother, or for his sister, when they die: because the consecration of his God is upon {c} his head.

(c) In that he allowed his hair to grow, he signified that he was consecrated to God.

6:7 His father - Wherein he was equal to the high - priest, being, in some sort, as eminent a type of Christ, and therefore justly required to prefer the service of God, to which he had so fully given himself, before the expressions of his affections to his dearest and nearest relations. The consecration - That is, the token of his consecration, namely, his long hair.

consecration: Heb. separation

6:1-21 The word Nazarite signifies separation. Some were appointed of God, before their birth, to be Nazarites all their days, as Samson and John the Baptist. But, in general, it was a vow of separation from the world and devotedness to the services of religion, for a limited time, and under certain rules, which any person might make if they pleased. A Nazarite is spoken of as well known; but his obligation is brought to a greater certainty than before. That the fancies of superstitious men might not multiply the restraints endlessly, God gives them rules. They must not drink wine or strong drink, nor eat grapes. Those who separate themselves to God, must not gratify the desires of the body, but keep it under. Let all Christians be very moderate in the use of wine and strong drink; for if the love of these once gets the mastery of a man, he becomes an easy prey to Satan. The Nazarites were to eat nothing that came of the vine; this may teach the utmost care to avoid sin, and all that borders upon it, and leads to it, or may be a temptation to us. They must not cut their hair. They must neither poll their heads, nor shave their beards; this was the mark of Samson being a Nazarite. This signified neglect of the body, and of the ease and ornament of it. Those who separate themselves to God, must keep their consciences pure from dead works, and not touch unclean things. All the days of their separation they must be holy to the Lord. This was the meaning of those outward observances, and without this they were of no account. No penalty or sacrifice was appointed for those who wilfully broke their vow of being Nazarites; they must answer another day for such profane trifling with the Lord their God; but those were to be relieved who did not sin wilfully. There is nothing in Scripture that bears the least resemblance to the religious orders of the church of Rome, except these Nazarites. But mark the difference, or rather how completely opposed! The religious of that church are forbidden to marry; but no such restriction is laid upon the Nazarites. They are commanded to abstain from meats; but the Nazarites might eat any food allowed other Israelites. They are not generally forbidden wine, not even on their fasting days; but the Nazarites might not have wine at any time. Their vow is lasting, even to the end of their lives; the Nazarites' vow was only for a limited time, at their own will; and in certain cases not unless allowed by husbands or parents. Such a thorough difference there is between rules of man's invention and those directed in Scripture, Let us not forget that the Lord Jesus is not only our Surety, but also our example. For his sake we must renounce worldly pleasures, abstain from fleshy lusts, be separate from sinners, make open profession of our faith, moderate natural affections, be spiritually-minded, and devoted to God's service, and desirous to be an example all around us.