15:1-33 Laws concerning ceremonial uncleanness. - We need not be curious in explaining these laws; but have reason to be thankful that we need fear no defilement, except that of sin, nor need ceremonial and burdensome purifications. These laws remind us that God sees all things, even those which escape the notice of men. The great gospel duties of faith and repentance are here signified, and the great gospel privileges of the application of Christ's blood to our souls for our justification, and his grace for our sanctification.

2. When any man hath a running issue—This chapter describes other forms of uncleanness, the nature of which is sufficiently intelligible in the text without any explanatory comment. Being the effects of licentiousness, they properly come within the notice of the legislator, and the very stringent rules here prescribed, both for the separation of the person diseased and for avoiding contamination from anything connected with him, were well calculated not only to prevent contagion, but to discourage the excesses of licentious indulgence.