We have here the gracious provision which the law made for the cleansing of poor lepers. If they were not able to bring three lambs, and three tenth-deals of flour, they must bring one lamb, and one tenth-deal of flour, and, instead of the other two lambs, two turtle-doves or two young pigeons, Lev 14:21, Lev 14:22. Here see, 1. That the poverty of the person concerned would not excuse him if he brought no offering at all. Let none think that because they are poor God requires no service from them, since he has considered them, and demands that which it is in the power of the poorest to give. "My son, give me thy heart, and with that the calves of thy lips shall be accepted instead of the calves of the stall." 2. That God expected from those who were poor only according to their ability; his commandments are not grievous, nor does he make us to serve with an offering. The poor are as welcome to God's altar as the rich; and, if there be first a willing mind and an honest heart, two pigeons, when they are the utmost a man is able to get, are as acceptable to God as two lambs; for he requires according to what a man has and not according to what he has not. But it is observable that though a meaner sacrifice was accepted from the poor, yet the very same ceremony was used for them as was for the rich; for their souls are as precious and Christ and his gospel are the same to both. Let not us therefore have the faith of our Lord Jesus Christ with respect of persons, Jam 2:1.

And if he be poor - he shall take one lamb - There could be no cleansing without a sacrifice. On this ground the apostle has properly observed that all things under the law are purged with blood; and that without shedding of blood there is no remission. Even if the person be poor, he must provide one lamb; this could not be dispensed with: - so every soul to whom the word of Divine revelation comes, must bring that Lamb of God which takes away the sin of the world. There is no redemption but in his blood.

This is the law of him in whom is the plague of leprosy,.... The former part of the chapter contains an account of the laws, rites, and ceremonies of a leper who was able to bear the expenses them: this latter part respects such laws, rites, and ceremonies, that belonged to him:

whose hand is not able to get that which pertaineth to his cleansing; as the three lambs and three tenth deals of fine flour, and therefore one lamb, and one tenth deal of fine flour, and two turtles or two young pigeons, were admitted of in the room of them, in consideration of his poverty. The Jewish canons respecting the cases of a poor and rich leper are these (c): if a poor leper offers the sacrifice of a rich man, it is very well; but if a rich leper offers the sacrifice of a poor one, it is not sufficient; if a poor leper offers his sacrifice and he becomes rich, or if when rich, and he afterwards becomes poor, all goes after the sin offering; that is, as they (d) explain it, if a man when he offers his sin offering is poor, and so his offering is of a turtle or pigeon, though he should become rich he must finish the offering of the poor, by bringing for a burnt offering one of the fowls; and so if he was rich, and offered the sin offering out of the lambs, though he should become poor, he must offer the burnt offering of the same; but the trespass offering is generally pitched upon as the rule in which the poor and the rich were equal: and Maimonides (e) says, all goes after the trespass offering; as if at the time of slaying the trespass offering he is rich, he must finish the offering of a rich man, but if poor he must finish the offering of a poor man: it may be observed that a great deal of notice is taken of a leper, and strict inquiry made into the nature of leprosy, and the various signs of it given; and a great deal to do about the cleansing and expiation of him; all which shows what notice God takes of leprous sinners, and what a diligent scrutiny should be made into the evil nature of sin, and what a provision God has made for the cleansing and atonement of sinners by the blood and sacrifice of his Son; which is here typified by all sorts of offerings, the sin offering, the trespass offering, the burnt offering, and the meat offering.

(c) Misn. Negaim, c. 14. sect. 11, 12. (d) Maimon. & Bartenora in ib. (e) Hilchot Mechosre Capharah, c. 5. sect. 9.

if he be poor, and cannot get so much; then he shall take one lamb--a kind and considerate provision for an extension of the privilege to lepers of the poorer class. The blood of their smaller offering was to be applied in the same process of purification and they were as publicly and completely cleansed as those who brought a costlier offering (Act 10:34).