Commentary on Harmony of the Law Volume 1 Complete John Calvin
HARMONY OF THE LAW · VOLUME 1 has ceased; but we are taught that all uncleanness, whereby the purity of His services is defiled, is not to be cherished, or borne with amongst us. And surely excommunication answers to this ceremony; since by it the Church is purified, lest corruptions should everywhere assail it, if wicked and guilty persons occupied a place in it promiscuously with the good. The command of God that, whilst the disease was obscure and questionable, the infected person should be shut up for seven days, recommends moderation to us, lest any, who is still curable, should be condemned before his time. In fact, this medium is to be observed, that the judge should not be too remiss and hasty in pardoning, and still that he should temper severity by justice; and especially that he should not be too precipitate in his judgment. What we translate "shall pronounce him clean, or unclean," is in Hebrew, "shall clean, or unclean him;" thus the dignity of the judgment is more fully established, as though it had proceeded from God Himself; and assuredly no medical skill could declare on the seventh day a leprosy to be incurable, respecting which there was doubt so short a time before, unless God should in some special manner discover the uncleanness, and guide the eyes of the priests by His Spirit.
29 If a man or woman. What is here spoken of is not the baldness which so often occurs in old age; but that loss of hair, which is the consequence of leprosy, is distinguished from any other, the cause of which may be some indisposition, and which yet does not pollute a man. But, inasmuch as some kinds of baldness do not so greatly differ at first sight from leprosy, — such, for instance, as ophiasis and alopecia 350 — it is therefore necessary to distinguish them.
44. He is a leprous man, he is unclean. In the first part of the verse he says that the leprous man must be counted unclean; but, in the latter part, he commands the priest to give sentence against this uncleanness, lest it should be carried into the congregation. On this ground he says, "his plague is upon his head," which is as much as to say, that he is sentenced to just ignominy, for Moses takes it for granted that God holds up to public
"Ophiasis, (ὀφιασις Gr.,) a disease, in which the hair grows thin, and falls off, leaving the parts smooth and winding like the folds of a serpent."
"Alopecia, (ἀλωπεκια of ἀλωπηξ, a fox, Gr., the fox-evil,) a disease called the scurf, when the hairs fall from the head by the roots." — Bailey's Dictionary.
"These regulations will be better understood from the fact, that the Orientals distinguish two sorts of baldness. The first is that which begins from the forehead, and the other that which begins from behind. The Hebrew has a distinct name for each of these. By the Arabian poets also, the former is distinguished as the 'noble baldness,' because it generally proceeded from the wearing of a helmet; whilst the latter was stigmatized as 'servile baldness.' With this understanding, let us read the terms 'bald'( ,קרחkareach) in verse 40, and 'forehead-bald'( גבחgibeach) in verse 41. (See Michaelis, iii. 285.)" — Illustrated Comment., in loco.