Why do your disciples transgress the tradition of the elders? for they wash not their hands when they eat bread.
All Commentaries on Matthew 15:2 Go To Matthew 15
Chromatius of Aquileia
AD 407
Among other observations, some of the Jewish elders ruled that a person should not take or eat food unless he first washed his hands. This observation, however, reveals a particular custom that is human and produces no beneficial effect. Therefore this tradition of the elders is practically useless, for it does not benefit a person’s health. No justification is gained from this tradition, and no harm is done in disregarding it. For God is not concerned whether a man washes his hands before eating but whether he has kept his heart washed and his conscience clean from the filth of sin. Truly, what good is it to wash your hands and to have a defiled conscience? The Lord’s disciples were clean of heart and were guided by an untainted conscience. Hence they were not overly concerned with washing their hands. They had washed them once in baptism with their whole body, in accord with our Lord’s words to Peter: “He who has bathed needs only to wash, and he is clean all over, as you are clean.”