These were special acts of devotedness to Jehovah through the priest, but according to his valuation who was king in Jeshurun and thus type of Messiah.
The chapter is a remarkable example of that divine inspiration, which underlies Scripture for the profit of faith, but above the ken of the wise and prudent who dare to judge God's word under the plea of historical and literary investigation, totally blind to their guilty unbelief and profanity. But the single-eyed believer delights to observe that chap. 25 looks on to the true and full day of Jubilee when Jehovah will make good His rights over the land on behalf of His people its failing tenants. Then chap. 26 sets out the sad ruin of His guilty people under the first covenant because of their disobedience and apostasy; but also restoring mercy under the second when they accept the punishment of their iniquity, and He remembers His promises to Abraham, Isaac and Jacob, and the land. Lastly comes this appendix of special or voluntary vows which turns on His absolute title when all on man's part had failed, and He acts through Him who shall there build the temple of Jehovah, bear the glory, and sit and rule upon His throne; when He shall be a priest upon His throne, and the counsel of peace shall be between Them both (Zech. 6:13).
The vows here brought together consist, first of person, male or female; secondly of beasts so devoted; thirdly of house or field, and this brings in the Jubilee, and proves the chapter to be in its precisely right and necessary place. The rest of the chapter states the distinction between persons or things thus devoted from those that were simply sanctified, with certain exceptions already established by His law. These verses 1-8 deal only with the persons.
“And Jehovah spoke to Moses, saying, Speak to the children of Israel and say to them, When a man devoteth by a vow, the persons [shall be] for Jehovah by thy valuation. And thy valuation shall be of the male from twenty years old even to sixty years old: even thy valuation shall be sixty shekels of silver after the shekel of the sanctuary. And if for a female, then thy valuation shall be thirty shekels. And if from five years old even to twenty years old, then thy valuation of the male shall be twenty shekels, and for the female ten shekels. And if from a month old even to five years old, then thy valuation of the male shall be five shekels of silver, and for the female thy valuation [shall be] three shekels of silver. And if from sixty years old and above, if a male, then thy valuation shall be fifteen shekels; and for the female ten shekels. And if he be poorer than thy valuation, then he shall present himself before the priest, and the priest shall value him; according to his means that vowed shall the priest value him” (vers. 1-8).
Jehovah would have seriousness in His people in making a vow. There was no demand on His part in this case, as in the firstlings of man and beast, &c. There was a whole tribe, the sons of Levi, already consecrated to the religious service of Jehovah; but He accepted the desire of any individual for devotedness to Himself, and laid down directions for Moses to value them on a certain scale of valuation, which varied according to their age and sex (vers. 1, 2).
The first estimate took account of the time when service was most prized from twenty years to sixty years old, the male at fifty shekels of silver, the female at thirty. This would mean of our money (say) six pounds five shillings, and three pounds fifteen shillings respectively (vers. 3, 4).
The next estimation for each is from five years of age to twenty, and is rated at twenty shekels for the male, and ten for the female, or two pounds ten shillings, and one pound five shillings (ver. 5).
Then the extreme point for males and females from a month to five years has the valuation of five shekels for the one, and three for the other, or twelve shillings and sixpence, and seven shillings and sixpence (ver. 6).
Next for the oldest class, from sixty years and above, for the male fifteen shekels or one pound seventeen shillings, and the female ten shekels or one pound five shillings (ver. 7). There the scale for the aged female rose nearest to the male, where man might be disposed to despise.
As Jehovah did not require these vows, He did not make them irrevocable. The persons thus devoted might be redeemed; and the foregoing scale of valuation was therefore provided. The use to be made of the redemption price is referred to in 2 Kings 12 as “the money of the persons for whom each man is rated.” This, with other contributions, fixed or voluntary there stated, the priests were to take in the days of the temple for repairing the breaches of the house wheresoever any breach was found.
But in its considerate equity there was another provision for in ver. 8, “And if he be poorer than thy valuation, then he shall present himself before the priest, and the priest shall value him; according to his means that vowed shall the priest value him.” It was due to Jehovah that something should be paid, that the exemption from his obligation might not be a light thing or God mocked by heedlessness. Yet there must be no harshness; only gracious care that the debt to God might not oppress the poorest of His people.