We have here,

I.Provisos that neither a freckled skin nor a bald head should be mistaken for a leprosy, Lev 13:38-41. Every deformity must not forthwith be made a ceremonial defilement. Elisha was jeered for his bald head (Kg2 2:23); but it was the children of Bethel, that knew not the judgments of their God, who turned it to his reproach.

II.A particular brand set upon the leprosy if at any time it did appear in a bald head: The plague is in his head, he is utterly unclean, Lev 13:44. If the leprosy of sin have seized the head, if the judgment be corrupted, and wicked principles which countenance and support wicked practices, be embraced, it is an utter uncleanness, from which few are ever cleansed. Soundness in the faith keeps the leprosy from the head, and saves conscience from being shipwrecked.

III.Directions what must be done with the convicted leper. When the priest, upon mature deliberation, had solemnly pronounced him unclean,

1.He must pronounce himself so, Lev 13:45. He must put himself into the posture of a mourner and cry, Unclean, unclean. The leprosy was not itself a sin, but it was a sad token of God's displeasure and a sore affliction to him that was under it. It was a reproach to his name, put a full stop to his business in the world, cut him off from conversation with his friends and relations, condemned him to banishment till he was cleansed, shut him out from the sanctuary, and was, in effect, the ruin of all the comfort he could have in this world. Heman, it would seem, either was a leper or alludes to the melancholy condition of a leper, Psa 88:8, etc. He must therefore, (1.) Humble himself under the mighty hand of God, not insisting upon his cleanness when the priest had pronounced him unclean, but justifying God and accepting the punishment of his iniquity. He must signify this by rending his clothes, uncovering his head, and covering his upper lip, all tokens of shame and confusion of face, and very significant of that self-loathing and self-abasement which should fill the hearts of penitents, the language of which is self-judging. Thus must we take to ourselves the shame that belongs to us, and with broken hearts call ourselves by our own name, Unclean, unclean - heart unclean, life unclean, unclean by original corruption, unclean by actual transgression - unclean, and therefore worthy to be for ever excluded from communion with God, and all hope of happiness in him. We are all as an unclean thing (Isa 64:6) - unclean, and therefore undone, if infinite mercy do not interpose. (2.) He must give warning to others to take heed of coming near him. Wherever he went, he must cry to those he saw at a distance, "I am unclean, unclean, take heed of touching me." Not that the leprosy was catching, but by the touch of a leper ceremonial uncleanness was contracted. Every one therefore was concerned to avoid it; and the leper himself must give notice of the danger. And this was all that the law could do, in that it was weak through the flesh; it taught the leper to cry, Unclean, unclean, but the gospel has put another cry into the lepers' mouths, Luk 17:12, Luk 17:13, where we find ten lepers crying with a loud voice, Jesus, Master, have mercy on us. The law only shows us our disease; the gospel shows us our help in Christ.

2.He must then be shut out of the camp, and afterwards, when they came to Canaan, out of the city, town, or village, where he lived, and dwell alone (Lev 13:46), associating with none but those that were lepers like himself. When king Uzziah became a leper, he was banished from his palace, and dwelt in a separate house, Ch2 26:21. And see Kg2 7:3. This typified the purity which ought to be preserved in the gospel church, by the solemn and authoritative exclusion of scandalous sinners, that hate to be reformed, from the communion of the faithful. Put away from among yourselves that wicked person, Co1 5:13.

His clothes shall be rent, etc. - The leprous person is required to be as one that mourned for the dead, or for some great and public calamity. He was to have his clothes rent in token of extreme sorrow; his head was to be made bare, the ordinary bonnet or turban being omitted; and he was to have a covering upon his upper lip, his jaws being tied up With a linen cloth, after the same manner in which the Jews bind up the dead, which custom is still observed among the Jews in Barbary on funeral occasions: a custom which, from Eze 24:17, we learn had prevailed very anciently among the Jews in Palestine. He was also to cry, Unclean, unclean, in order to prevent any person from coming near him, lest the contagion might be thus communicated and diffused through society; and hence the Targumist render it, Be not ye made unclean! Be not ye made unclean! A caution to others not to come near him.

Whether it be in the warp, or woof, of linen, or of woollen,.... When these are woven and mixed together, it seems difficult, if not impossible, to judge whether the plague of leprosy was in the one or in the other; one would think it should be unavoidably in both; wherefore Castalio renders the words, whether "in the outer part of it, or in the inner"; in the outside or inside, or what we call the right side or the wrong side of the cloth: but to me it seems that the warp and woof, whether of linen or woollen, are here distinguished not only from garments made of them, but from the cloth itself, of which they are made, and even to be considered before they are wrought together in the loom; and, according to the Jews, when upon the spindle (m):

whether in a skin, or anything made of skin; that is, whether in unwrought skin, which is not made up in anything, or in anything that is made of skins, as tents, bottles, &c. but skins of fishes, according to the Jewish traditions, are excepted; for so they say (n), sea skins, i.e. skins of fishes, are not defiled by plagues (of leprosy); for which the commentators (o) give this reason, that as wool and linen are of things which grow out of the earth, so must the skins be; that is, of such animals as live by grass, that springs out of the earth; but if anything was joined unto them, which grew out of the earth, though but a thread, that received uncleanness, it was defiled.

(m) Misn. Negaim, c. 11. sect. 8. (n) Misn. Negaim, c. 11. sect. 1. (o) Maimon. & Bartenora in Misn. Edait, c. 7. sect. 8.

he shall dwell alone; without the camp--in a lazaretto by himself, or associated with other lepers (Kg2 7:3, Kg2 7:8).