Object: salt, vinegar, and mustard.

Good morning, boys and girls. Have you ever tried to hit a ball with a tree branch or walk barefooted on a very hot sidewalk or hot sand? If you have, you know that some things just don't go together. You need shoes to walk across something that is hot and you need a bat to hit a ball. Those things are made to go together and the others are not. I brought along some other things that you know a lot about that I think will help you understand one of God's teachings this morning.

Here are three different things that you put on your food at different times. [Hold up the three so that everyone can see them.] What do you call this yellow stuff in this jar? That's right, mustard. And how about this white liquid in th…