The mark of following a false prophetess like your founder Ellen G White who made numerous false prophecies.
And the mark of authority is this devilish bloke
Seventh Day Adventism is the "synagogue of Satan" we were warned about - a cult that believe that Jesus is the angel Michael.
Absolutely crystal clear that the Little Horn ANTICHRIST power comes directly out of Pagan Rome. Not even debatable that it can only be the Papacy...thinks to changes times and laws, etc...