Similar Material sp 4 The Demons Are Killers! Jesus’ Power Over the Demons Learn From the Great Teacher Who Are God’s Enemies? You Can Be God’s Friend! A Marvelous Future Spirits of the Dead—Can They Help You or Harm You? Do They Really Exist? What Is the Truth About Angels? Enjoy Life Forever!—An Interactive Bible Course Serve Jehovah, Not Satan Spirits of the Dead—Can They Help You or Harm You? Do They Really Exist? The Demons Falsely Claim the Dead Are Alive Spirits of the Dead—Can They Help You or Harm You? Do They Really Exist?