What Makes You Unclean?
There were so many ways in the laws to be ceremonially unclean. It was to teach that every day we need to be made clean. Jesus clarifies things by telling the Pharisees their hearts are the root of the problem. The rottenness goes right through us. We are unclean in every way. Our only hope is to go to Christ. He cleanses our hearts and the Spirit makes us new within.