Worth a Thousand Words
The old saying goes: “A picture is worth a thousand words.” Consider doing a Google image search for pictures of the god Molech. Several exist. Download a high quality picture to show to your class. Molech is the god to whom human babies were sacrificed.
Try to give the students some idea of the distance that God’s people had fallen since He had given them the Ten Commandments, the first of which states that we should have no other gods before Him.