The Seventh-day Adventist Church believes that the gift of prophecy is still in operation in the christian church and that one of the manifestations of this gift was through Ellen Gould White who was one of the pioneers of the church. Ellen White has acted as guiding light through the time that she was alive to this day. One wonders what this church would be like without her guidance which we believe she got from the Lord.
Theres in no known recording of her sermons or speeches except for the testimonies of those who knew her personally. The best testimony you can ever get is from people with first hand information about you, people close to you. The people who know you when you are away from the spotlight.
Below is a video by some people who knew her or saw her. I hope that this video will strengthen your belief that God is still in the business of using some among us to be His prophets. And in the words of the bible I hope you shall "believe his prophets, so shall ye prosper" 2 Chronicles 20:20.