 The book entitled "The Great Controversy" by Ellen G. White, particularly chapter 29, The Origin of Evil shows how this dispute originated.The Seventh-day Adventist church teaches that there is a sanctuary in heaven which was foreshadowed by the Mosaic tabernacle, according to their interpretation of the Epistle to the Hebrews chapters 8 and 9.After his death, resurrection and ascension, Jesus Christ entered the heavenly sanctuary as the great High Priest, "making available to believers the benefits of His atoning sacrifice" (Fundamental Belief no.