Orders are here given, 1. For the making of a laver, or font, of brass, a large vessel, that would contain a good quantity of water, which was to be set near the door of the tabernacle, Exo 30:18. The foot of brass, it is supposed, was so contrived as to receive the water, which was let into it out of the laver by spouts or cocks. They then had a laver for the priests only to wash in, but to us now there is a fountain open for Judah and Jerusalem to wash in (Zac 13:1), an inexhaustible fountain of living water, so that it is our own fault if we remain in our pollution. 2. For the using of this laver. Aaron and his sons must wash their hands and feet at this laver every time they went in to minister, every morning, at least, Exo 30:19-21. For this purpose clean water was put into the laver fresh every day. Though they washed themselves ever so clean at their own houses, that would not serve; they must wash at the laver, because that was appointed for washing, Kg2 5:12-14. This was designed, (1.) To teach them purity in all their ministrations, and to possess them with a reverence of God's holiness and a dread of the pollutions of sin. They must not only wash and be made clean when they were first consecrated, but they must wash and be kept clean whenever they went in to minister. He only shall stand in God's holy place that has clean hands and a pure heart, Psa 24:3, Psa 24:4. And, (2.) It was to teach us, who are daily to attend upon God, daily to renew our repentance for sin and our believing application of the blood of Christ to our souls for remission; for in many things we daily offend and contract pollution, Joh 13:8, Joh 13:10; Jam 3:2. This is the preparation we are to make for solemn ordinances. Cleanse your hands and purify your hearts, and then draw nigh to God, Jam 4:8. To this law David alludes in Psa 26:6, I will wash my hands in innocency, so will I compass thine altar, O Lord.

Half a shekel - Each of the Israelites was ordered to give as a ransom for his soul (i.e., for his life) half a shekel, according to the shekel of the sanctuary. From this we may learn,

1.That the life of every man was considered as being forfeited to Divine justice.

2.That the redemption money given, which was doubtless used in the service of the sanctuary, was ultimately devoted to the use and profit of those who gave it.

3.That the standard by which the value of coin was ascertained, was kept in the sanctuary; for this appears to be the meaning of the words, after the shekel of the sanctuary.

4.The shekel is here said to be twenty gerahs. A gerah, according to Maimonides, weighed sixteen barleycorns, a shekel three hundred and twenty of pure silver. The shekel is generally considered to be equal in value to three shillings English; the redemption money, therefore, must be about one shilling and sixpence.

5.The rich were not to give more, the poor not to give less; to signify that all souls were equally precious in the sight of God, and that no difference of outward circumstances could affect the state of the soul; all had sinned, and all must be redeemed by the same price.

6.This atonement must be made that there might be no plague among them, intimating that a plague or curse from God must light on those souls for whom the atonement was not made.

7.This was to be a memorial unto the children of Israel, Exo 30:16, to bring to their remembrance their past deliverance, and to keep in view their future redemption.

8.St. Peter seems to allude to this, and to intimate that this mode of atonement was ineffectual in itself, and only pointed out the great sacrifice which, in the fullness of time, should be made for the sin of the world. "Ye know," says he, "that ye were not redeemed with corruptible things, as silver and gold, from your vain conversation received by tradition from your fathers; but with the precious blood of Christ, as of a lamb without blemish and without spot: who verily was foreordained before the foundation of the world," etc.; Pe1 1:18, Pe1 1:19, Pe1 1:20.

9.Therefore all these things seem to refer to Christ alone, and to the atonement made by his blood; and upon him who is not interested in this atonement, God's plagues must be expected to fall.

Reader, acquaint now thyself with God and be at peace, and thereby good shall come unto thee.

And the Lord spake unto Moses,.... Again, at another time, and upon another subject:

saying, as follows.

When thou takest the sum of the children of Israel, &c.--Moses did so twice, and doubtless observed the law here prescribed. The tax was not levied from women, minors, old men (Num 1:42, Num 1:45), and the Levites (Num 1:47), they being not numbered. Assuming the shekel of the sanctuary to be about half an ounce troy, though nothing certain is known about it, the sum payable by each individual was two and four pence. This was not a voluntary contribution, but a ransom for the soul or lives of the people. It was required from all classes alike, and a refusal to pay implied a wilful exclusion from the privileges of the sanctuary, as well as exposure to divine judgments. It was probably the same impost that was exacted from our Lord (Mat 17:24-27), and it was usually devoted to repairs and other purposes connected with the services of the sanctuary.