This is the law concerning the plague of leprosy in a garment, whether linen or woollen. A leprosy in a garment, with discernible indications of it, the colour changed by it, the garment fretted, the nap worn off, and this in some one particular part of the garment, and increasing when it was shut up, and not to be got out by washing is a thing which to us now is altogether unaccountable. The learned confess that it was a sign and a miracle in Israel, an extraordinary punishment inflicted by the divine power, as a token of great displeasure against a person or family. 1. The process was much the same with that concerning a leprous person. The garment suspected to be tainted was not to be burnt immediately, though, it may be, there would have been no great loss of it; for in no case must sentence be given merely upon a surmise, but it must be shown to the priest. If, upon search, it was found that there was a leprous spot (the Jews say no bigger than a bean), it must be burnt, or at least that part of the garment in which the spot was, Lev 13:52, Lev 13:57. If the cause of the suspicion was gone, it must be washed, and then might be used, Lev 13:58. 2. The signification also was much the same, to intimate the great malignity there is in sin: it not only defiles the sinner's conscience, but it brings a stain upon all his employments and enjoyments, all he has and all he does. To those that are defiled and unbelieving is nothing pure, Tit 1:15. And we are taught hereby to hate even the garments spotted with the flesh, Jde 1:23. Those that make their clothes servants to their pride and lust may see them thereby tainted with a leprosy, and doomed to the fire, Isa 3:18-24. But the ornament of the hidden man of the heart is incorruptible, Pe1 3:4. The robes of righteousness never fret nor are moth-eaten.

The garment also - The whole account here seems to intimate that the garment was fretted by this contagion; and hence it is likely that it was occasioned by a species of small animals, which we know to be the cause of the itch; these, by breeding in the garments, must necessarily multiply their kind, and fret the garments, i. e., corrode a, portion of the finer parts, after the manner of moths, for their nourishment. See Lev 13:52 (note).

And if the plague be greenish or reddish the garment, or in the skin,.... Either of these two colours were signs of leprosy in garments; but it is not agreed whether stronger or weaker colours are designed; the radicals of both these words being doubled, according to some, and particularly Aben Ezra, lessen the sense of them; and so our translators understand it; but, according to Ben Gersom, the signification is increased thereby, and the meaning is, if it be exceeding green or exceeding red; and this is evidently the sense of the Misnah (p); garments are defiled by green in greens, and by red in reds, that is, by the greenest and reddest; the green, the commentators say (q), is like that of the wings of peacocks and leaves of palm trees, and the red like crimson or scarlet; and now these garments or skins, in which the green or red spots appeared, must be white, and not coloured or dyed: the canon runs thus (r); skins and garments dyed are not defiled with plagues (of leprosy); a garment whose warp is dyed, and its woof white, or its woof dyed, and its warp white, all goes according to the sight; that is, according to what colour to the eye most prevails, whether white or dyed:

either in the warp or in the woof, or in anything of the skin; the same held good of these as of a garment, or anything else made of them:

it is a plague of leprosy; it has the signs of one, and gives great suspicion that it is one:

and shall be shewed unto the priest; by the person in whose possession it is, that it may be examined and judged of whether it is a leprosy or no.

(p) Misn. Negaim, c. 11. sect. 4. (q) Maimon. & Bartenora in Misn. Edaiot, c. 7. sect. 8. (r) Misn. ut supra, (c.11.) sect. 3, 4.

The garment . . . that the . . . leprosy is in--It is well known that infectious diseases, such as scarlet fever, measles, the plague, are latently imbibed and carried by the clothes. But the language of this passage clearly indicates a disease to which clothes themselves were subject, and which was followed by effects on them analogous to those which malignant leprosy produces on the human body--for similar regulations were made for the rigid inspection of suspected garments by a priest as for the examination of a leprous person. It has long been conjectured and recently ascertained by the use of a lens, that the leprous condition of swine is produced by myriads of minute insects engendered in their skin; and regarding all leprosy as of the same nature, it is thought that this affords a sufficient reason for the injunction in the Mosaic law to destroy the clothes in which the disease, after careful observation, seemed to manifest itself. Clothes are sometimes seen contaminated by this disease in the West Indies and the southern parts of America [WHITLAW, Code of Health]; and it may be presumed that, as the Hebrews were living in the desert where they had not the convenience of frequent changes and washing, the clothes they wore and the skin mats on which they lay, would be apt to breed infectious vermin, which, being settled in the stuff, would imperceptibly gnaw it and leave stains similar to those described by Moses. It is well known that the wool of sheep dying of disease, if it had not been shorn from the animal while living, and also skins, if not thoroughly prepared by scouring, are liable to the effects described in this passage. The stains are described as of a greenish or reddish color, according, perhaps, to the color or nature of the ingredients used in preparing them; for acids convert blue vegetable colors into red and alkalis change then into green [BROWN]. It appears, then, that the leprosy, though sometimes inflicted as a miraculous judgment (Num 12:10; Kg2 5:27) was a natural disease, which is known in Eastern countries still; while the rules prescribed by the Hebrew legislator for distinguishing the true character and varieties of the disease and which are far superior to the method of treatment now followed in those regions, show the divine wisdom by which he was guided. Doubtless the origin of the disease is owing to some latent causes in nature; and perhaps a more extended acquaintance with the archÃ&brvbrology of Egypt and the natural history of the adjacent countries, may confirm the opinion that leprosy results from noxious insects or a putrid fermentation. But whatever the origin or cause of the disease, the laws enacted by divine authority regarding it, while they pointed in the first instance to sanitary ends, were at the same time intended, by stimulating to carefulness against ceremonial defilement, to foster a spirit of religious fear and inward purity.

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