A brief discussion on the false teachings of the seventh-day adventists. They meet the definition of a cult. Among their teachings is that Sunday worship will send you to hell. (Never occurred to you, did it?) Of course, they are the one, true church. Descended from William Miller (who was only off on his prediction for the return of Jesus by 160+ years and counting), they have many similarities to the Jehovah's Witnesses. Good info here.
