And whomsoever he toucheth - Here we find that the saliva, sitting on the same seat, lying on the same bed, riding on the same saddle, or simple contact, was sufficient to render the person unclean, meaning, possibly, in certain cases, to communicate the disorder; and it is well known that in all these ways the contagion of this disorder may be communicated. Is it not even possible that the effluvia from the body of an infected person may be the means of communicating the disease? Sydenham expressly says that it may be communicated by lactation, handling, the saliva, sweat, and by the breath itself, as well as by those grosser means of which there is no question. But the term unclean, in this and the following cases, is generally understood in a mere legal sense, the rendering a person unfit for sacred ordinances. And as there was a mild kind of gonorrhea that was brought on by excessive fatigue and the like, it may be that kind only which the law has in view in the above ordinances.

And whomsoever he toucheth that hath the issue,.... Not only he that touched him that had the issue, but whomsoever, and indeed whatsoever he touched, as the Targum of Jonathan, the Septuagint, and Arabic versions, were unclean; See Gill on Leviticus 15:4,

and hath not rinsed his hands in water; which is to be understood, not of the man that is touched, but of him that toucheth; and is interpreted by the Jewish writers, generally, of bathing the whole body; according to Aben Ezra, the simple sense is, every clean person, whom he that hath an issue touches and hath rinsed his hands, he is indeed unclean, but not his garments; and if his hands are not rinsed his garments are unclean, and this is as he that touches all that is under him; wherefore it follows:

he shall wash his clothes, &c. that is, if a man is touched, as the Targum of Jonathan, and not a thing, as directed and prescribed in the above cases instanced in; all which are designed to instruct men to abstain from conservation with impure persons in doctrine and practice.

This also applied to every one whom the man with an issue might touch, without first rinsing his hands in water.

And whomsoever he toucheth that hath the issue, and hath not rinsed his hands in water, he shall wash his clothes, and bathe himself in water, and be unclean until the even.

15:11 And hath not rinsed - That is, the person touched, to whom the washing of his hands is prescribed, if speedily done; but if that was neglected, a more laborious course was enjoined.

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.