And the priest shall look on the plague in the skin of the flesh: and when the hair in the plague is turned white, and the plague in sight be deeper than the skin of his flesh, it is a plague of leprosy: and the priest shall look on him, and pronounce him unclean.
I. Concerning the plague of leprosy we may observe in general, 1. That it was rather an uncleanness than a disease; or, at least, so the law considered it, and therefore employed not the physicians but the priests about it. Christ is said to cleanse lepers, not to cure them.
Commenting on Leviticus 13:1-17
And the priest shall look on the plague in the skin of the flesh,.... Whether it be a swelling, scab, or a bright spot that appears, and judge of it by the following rules, and none but a priest might do this: and when the hair in the plague is turned white; it arising in a place where hair grows, and which hair is not...
the priest shall look on the plague in the skin of the flesh, &c.--The leprosy, as covering the person with a white, scaly scurf, has always been accounted an offensive blemish rather than a serious malady in the East, unless when it assumed its less common and malignant forms.