Use this trick to illustrate the truth of who can go to Heaven. Is it all people? Is it people who go to church? Believers in Jesus Christ?
Two cards are displayed- one with the colors of a traffic light (red, yellow, green), and one that appears to be blank. Both cards are placed upside down in a spectators hands. Then, while still in their hands, the green dot disappears from the first card and reappears on the second.
Written routine included.