Put up a nativity scene in your front window to show passersby what you believe inchristmas & holiday decor, It’s that time of year again and we’re all decorating our homes for the holidays. Some people put up a nativity scene in their front window to show passersby what they believe in. Other families may not be religious at all, but still want to celebrate the season with festive decorations like wreaths or lights on their house. Which one will you choose?