Mark 7:16

If any man have ears to hear, let him hear.

The question which had been broached by the Pharisees was by no means unimportant, if considered from the right angle and in the right connection. And Christ did not intend to be misunderstood by the people that had been interested witnesses of the encounter. Levitical impurity, ceremonial washings, they no longer have any value in the New Testament. But of far greater importance is spiritual impurity, whose nature a person should well understand, in order to strike at the root of the matter and stop the inclinations toward evil at the beginning. So Christ turns directly to the people; He calls the crowd to Him and addresses them all on this topic; He emphasizes the necessity of listening intently and intelligently, in order that they might understand. It is a sweeping statement: There is nothing outside of a person which may touch him or enter into him that can make him unclean, that will make him unfit for serving the Lord and taking part in His service. Christian worship and service is in no way dependent upon the outward appearance or habits of a person, whether he wears broadcloth or overalls, whether he washes his hands before meals or not, whether he eats certain foods or not. All these things are irrelevant and immaterial, so far as actual worshiping of the Lord is concerned. They may be watched for hygienic and sanitary reasons, just as we have good and laudable customs regarding our appearance at the house of God; but they do not concern the religion of a man, his relation to his God. But, Christ says, the things which come forth from the man, they are apt to make him unclean, they may disturb the confidence of the Lord in him, they may cause the relation between him and his God to be severed. It is an important point that the Lord here makes, and He wants to impress it upon His hearers.