(43) Then the priest shall look.--It is then the duty of the priest to ascertain whether the white-reddish rising in the bald backhead or bald forehead is in appearance like the leprosy in the skin of the flesh described in Leviticus 13:2, excepting, of course, the white hair, which in this case could not exist.
As the leprosy appeareth in the skin of the flesh.--Better, in appearance like the leprosy in the skin of the flesh. Though the reddish-white eruption is the only symptom mentioned whereby head-leprosy is to be recognised, and nothing is said about remanding the patient if the distemper should appear doubtful, as in the other cases of leprosy, yet because it is here said "in appearance like the leprosy in the skin of the flesh," the administrators of the law during the second Temple inferred that all the criteria specified in one are implied in the other. They interpret this phrase, "they are, and therefore must be treated like, leprosy in the skin of the flesh." Hence they submit that there are two symptoms which render baldness in the front or at the back of the head unclean: viz., (1) live or sound flesh; and (2) spreading. "If live or sound flesh is found in the bright spot on the baldness at the back or in the front of the head, he is pronounced unclean; if there is no live flesh, he is shut up, and examined at the end of the week, and if live flesh has developed itself, and it has spread, he is declared unclean, and if not, he is shut up for another week. If it spreads during this time, or engenders live flesh, he is declared unclean, and if not, he is declared clean. He is also pronounced unclean if it spreads or engenders sound flesh after he has been declared clean." Of course, the fact that the distemper in this instance develops itself on baldness precludes white hair being among the criteria indicating uncleanness.
13:18-44 The priest is told what judgment to make, if there were any appearance of a leprosy in old sores; and such is the danger of those who having escaped the pollutions of the world are again entangled therein. Or, in a burn by accident, ver. 24. The burning of strife and contention often occasions the rising and breaking out of that corruption, which proves that men are unclean. Human life lies exposed to many grievances. With what troops of diseases are we beset on every side; and thy all entered by sin! If the constitution be healthy, and the body lively and easy, we are bound to glorify God with our bodies. Particular note was taken of the leprosy, if in the head. If the leprosy of sin has seized the head; if the judgment be corrupted, and wicked principles, which support wicked practices, are embraced, it is utter uncleanness, from which few are cleansed. Soundness in the faith keeps leprosy from the head.
Then the priest shall look upon it,.... The white reddish sore:
and, behold, if the rising of the sore; or the swelling of it:
be white reddish in his bald head, or in his bald forehead; See Gill on Leviticus 13:42,
as the leprosy appeareth in the skin of the flesh; as in Leviticus 13:2; having the signs of the leprosy there given; anyone of them, excepting the white hair, which in this case could be no sign, there being none: Jarchi's note is, according to the appearance of the leprosy, said in Leviticus 13:2; and what is said in it is, it defiles by four appearances, and is judged in two weeks; but not according to the appearance of the leprosy said of the boil, and burning, which were judged in one week; nor according to the appearance of the scalls, of the place of hair, which do not defile by the four appearances, the rising or swelling, and the scab of it, the bright spot, and the scab of that.
As the leprosy appeareth in the skin of the flesh.--Better, in appearance like the leprosy in the skin of the flesh. Though the reddish-white eruption is the only symptom mentioned whereby head-leprosy is to be recognised, and nothing is said about remanding the patient if the distemper should appear doubtful, as in the other cases of leprosy, yet because it is here said "in appearance like the leprosy in the skin of the flesh," the administrators of the law during the second Temple inferred that all the criteria specified in one are implied in the other. They interpret this phrase, "they are, and therefore must be treated like, leprosy in the skin of the flesh." Hence they submit that there are two symptoms which render baldness in the front or at the back of the head unclean: viz., (1) live or sound flesh; and (2) spreading. "If live or sound flesh is found in the bright spot on the baldness at the back or in the front of the head, he is pronounced unclean; if there is no live flesh, he is shut up, and examined at the end of the week, and if live flesh has developed itself, and it has spread, he is declared unclean, and if not, he is shut up for another week. If it spreads during this time, or engenders live flesh, he is declared unclean, and if not, he is declared clean. He is also pronounced unclean if it spreads or engenders sound flesh after he has been declared clean." Of course, the fact that the distemper in this instance develops itself on baldness precludes white hair being among the criteria indicating uncleanness.
and, behold, if the rising of the sore; or the swelling of it:
be white reddish in his bald head, or in his bald forehead; See Gill on Leviticus 13:42,
as the leprosy appeareth in the skin of the flesh; as in Leviticus 13:2; having the signs of the leprosy there given; anyone of them, excepting the white hair, which in this case could be no sign, there being none: Jarchi's note is, according to the appearance of the leprosy, said in Leviticus 13:2; and what is said in it is, it defiles by four appearances, and is judged in two weeks; but not according to the appearance of the leprosy said of the boil, and burning, which were judged in one week; nor according to the appearance of the scalls, of the place of hair, which do not defile by the four appearances, the rising or swelling, and the scab of it, the bright spot, and the scab of that.