It was Ellen G. White, the unquestioned prophetess of Seventh-day Adventists, that likened William Miller and the Millerites to Elisha and Elijah. In writing about William Miller, Sister White also said that "angels watch the precious dust of this servant of God, and he will come forth at the sound of the last trump." - Early Writings, p. 258.
William Miller dreamed that he would be vindicated and Sister White even included Miller's dream in her Early Writings. But no statement by Ellen White should be accepted unless it could be verified independently -- directed from the Bible or from hard science.
The Biblical insight that vindicates Brother Miller is only a recent revelation. I thought that Baptists should be respectfully challenged by the testable revelation and by the historic evil of only a small minority of Baptists disfellowshipping William Miller and the majority of the Baptists that sided with Miller from his Baptist church.