There is nothing entering into a man from without which can defile him — Though it is very true, a man may bring guilt, which is moral defilement, upon himself by eating what hurts his health, or by excess either in meat or drink yet even here the pollution arises from the wickedness of the heart, and is just proportionable to it. And this is all that our Lord asserts.
Related Commentaries of Mark 7:15
Mark 7:15
15 There is nothing from without a man, that entering into him can defile him: but the things which come out of him, those are they that defile the man.