I am writing out more fully the volume of Great Controversy, containing the history of the fall of Satan and the introduction of sin into our world, and I can have a more vivid sense of this great controversy between Christ, the Prince of light, and Satan, the prince of darkness, than I have ever had before. As I see the various devices of Satan to compass the ruin of erring people and make them like himself, a transgressor of God′s holy law, I would that angels of God could come to earth and present this matter in its great importance.