Gather a cookie tray, some pom-poms, and a couple of rocks.
Have your child drop the rocks on the tray and talk about the harsh sounds they make.
Then have your child drop the pom-poms on the tray and talk about
the soft/gentle sounds they make.
The rocks sound harsh, but the pom-poms are gentle. Talk with your child about ways they can be gentle with their actions and words, like Jesus.