Using travel size toothpaste, have the children squeeze out the toothpaste onto paper plates. Then ask them to put it back into the tube. This isn't possible.... This is much like our words and what we say. Once we say something we can't take it back. We can apologize but the mean things that we say can't be taken back and we hurt our friends.
Ephesians 4:29: "Let no corrupt communication proceed out of your mouth, but that which is good to the use of edifying, that it may minister grace unto the hearers."
