Matthew 15:8-11

8 These people make a big show of saying the right thing, but their heart isn't in it.

9 They act like they're worshiping me, but they don't mean it. They just use me as a cover for teaching whatever suits their fancy."

10 He then called the crowd together and said, "Listen, and take this to heart.

11 It's not what you swallow that pollutes your life, but what you vomit up."