OK. Of course, there is scripture in the book of Revelation that tells us that Lucifer will physically appear on earth and attempt to deceive everyone, even the elect, if that were possible.
The problem is that the SDA Church is asleep. Like the rest of the world (and the ten virgins), the SDA Church will be caught by surprise. It's time to stop blindly following church leaders, traditions, and failed prophecy!
SDAs have ruined the intended meaning of Revelation's story by forcing the seven trumpets into the past. The SDA Church teaches the seven trumpets happened centuries ago, and conclude the seven trumpets of Revelation are personally insignificant. The first four trumpets are about to sound and almost everyone is asleep to their importance.
The Millerites put the seven seals, seven trumpets, Two Witnesses and even the seven last plagues into past centuries for a simple reason. The Millerites believed the world would end in 1844; therefore, they reasoned, everything in Bible prophecy must be fulfilled prior to 1844. To make the book of Revelation meet their prophetic needs, they researched history and invented "historical fulfillments." Think about this: The Millerites were forced by their end-of-the-world conclusion to put the bulk of Revelation's story in the past.
The correct timing of the seven trumpets is crucial to understanding Revelation's story because the seven trumpets will change life as we know it and trigger a worldwide controversy over worship.
Look at the cost of getting this wrong: The rejection of Messiah at the first Advent and the bitter Millerite disappointment of 1844 prove that this mistake can be spiritually fatal.