Overview: Scripture: 1 Thessalonians 4:16-17 The aim of this lesson is to show that our only safeguard against Satan’s last-day delusions is a personal relationship with Christ and a solid grounding in the teachings of the Bible. This includes its teaching about death, regardless of what our eyes and ears and hearts might try to tell us. *Study this week’s lesson, based on chapters 31–34 of The Great Controversy.