Matthew 15:15 Peter said, “Explain the parable to us.” 16 “Are you still so dull?” Jesus asked them. 17 “Don’t you see that whatever enters the mouth goes into the stomach and then out of the body? 18 But the things that come out of a person’s mouth come from the heart, and these defile them. 19 For out of the heart come evil thoughts—murder, adultery, sexual immorality, theft, false testimony, slander. 20 These are what defile a person; but eating with unwashed hands does not defile them.”
Par·a·ble: a simple story used to illustrate a moral or spiritual lesson, as told by Jesus in the Gospels.
“The things that come out of a person’s mouth come from the heart, and these defile them” is a red-letter Biblical truth from Jesus. We need to believe it and let it change us. Without a doubt we’ve all spoken words and done things that defiled us. Is that flaw part of the muscle memory stored in all hearts since Adam and Eve decided they should figure out the difference between good and evil for themselves? Was that where we began to depend on “rules” to erase what defiled us?
Long before medical science had proof of how central the heart is to the healthy functioning of the body Jesus knew the heart he’d helped create. The muscle memory of God was still there and could be remembered, renewed and redeemed by his truth.