Matthew 15:14-18

Leave them alone; they are blind guides of blind people. And if a person who is blind guides another who is blind, both will fall into a pit.” The Heart of Mankind

Peter said to Him, “Explain the parable to us.”

Jesus said, “Are you also still lacking in understanding?

Do you not understand that everything that goes into the mouth passes into the stomach, and is eliminated?

But the things that come out of the mouth come from the heart, and those things defile the person.