The most effective sermon on morality your kids will ever hear is the life you live out before them in purity and mutual devotion to one another and to the Lord. “You are the light of the world. A city located on a hill cannot be hidden. People do not light a lamp and put it under a basket but on a lampstand, and it gives light to all in the house. In the same way, let your light shine before people, so that they can see your good deeds and give honor to your Father in heaven.” (Matthew 5:14 – 16) Your kids are watching, even when you think you’re safe. So watch what you watch.