18 He said to them, "Are you thus without understanding also? Don't you perceive that whatever goes into the man from outside can't defile him,
*Minor differences ignored. Grouped by changes, with first version listed as example.
Cannot defile him - Cannot render his "soul" polluted; cannot make him a "sinner" so as to need this purifying as a "religious" observance.
And he saith unto them,.... With some warmth of spirit and resentment, at their stupidity:
are ye so without understanding also? As well as others, and to such a degree; and "yet", as Matthew expresses it, Matthew 15:16, so wretchedly stupid, and so long, and as much, as others:
do ye not perceive? common sense will tell you,
that whatsoever thing from, without entereth into the man, it cannot defile him; See Gill on Matthew 15:16.
*More commentary available at chapter level.