Eyewitness accounts
Of course, I am googling. I would obtain the original work of the following but I can't find it except for $310.00 on Amazon. Nevertheless, this adds some measure of credibility to the source.
"Ellen G. Harmon... was strangely exercised in body and mind...falling to the floor... (we remember catching her twice to save her from falling upon the floor)... in meetings she would speak with great vehemence and rapidity until falling down, when, as she claimed, wonderful views of heaven and what was being transacted there were shown her. She claimed to have seen that Christ had left the office of mediation and assumed that of Judge, had closed the door of mercy, and was blotting out the names, from the book of life.... We saw her in Poland, Portland, Topsham, and Brunswick during the beginning of this career, and often heard her speak, and several times saw her fall, and heard her relate wonders which she said her heavenly Father permitted her to see. Her supernatural or abnormal views were not readily understood as visions, but as spiritual views of unseen things, which were quite common among the Methodists.... These visions were but the echoes of Elder [Joseph] Turner and others' preaching, and we regard them as the product of the overexcited imagination of her mind, and not as facts."
(Isaac Wellcome, History of the Second Advent Message (Yarmouth, Maine: Advent Christian Publication Society, 1874); Jacob Brinkerhoff, The Seventh-day Adventists and Mrs. White's Visions (Marion, Iowa: Advent and Sabbath Advocate, 1884), 4-6.)
This second quote is from Lucinda Burdick
""I became acquainted with James White and Ellen Harmon (now Mrs. White) early in 1845. At the time of my first acquaintance with them they were in a wild fanaticism, --used to sit on the floor instead of chairs, and creep around the floor like little children. Such freaks were considered a mark of humility. They were not married, but traveling together. Ellen was having what was called visions: said God had shown her in vision that Jesus Christ arose on the tenth day of the seventh month, 1844, and shut the door of mercy; had left forever the mediatorial throne; the whole world was doomed and lost, and there never could be another sinner saved. She very soon pretended to see that Saturday must be kept as the Sabbath. Her visions were something new, and there seemed to be first no decided opposition to them in the different churches where they traveled. They caused a great deal of discussion and excitement, and all seemed disposed to investigate. But, after a little while, her visions began to conflict one with the other. It was ascertained by myself and others who saw her in vision, that she could throw herself into vision when she chose (this she confessed), but that James White could control them, and bring her out when he pleased."
(An Examination of Mrs. Ellen White's Visions, Miles Grant, Boston: Published by the Advent Christian Publication Society, 1877)
Here are two allegedly eyewitness saying the same thing. White's teaching that Jesus has forever left his role/office/ministry of mediator.
Brethren, if this is true its enough to know she was a heretic.
RB