By Ellen G. White
During the last fifty years of my life, I have had precious opportunities to obtain an experience. I have had an experience in the first, second, and third angels’ messages. The angels are represented as flying in the midst of heaven, proclaiming to the world a message of warning, and having a direct bearing upon the people living in the last days of this earth's history. No one hears the voice of these angels, for they are a symbol to represent the people of God who are working in harmony with the universe of heaven. Men and women, enlightened by the Spirit of God and sanctified through the truth, proclaim the three messages in their order. 1NL 61.1
I have acted a part in this solemn work. Nearly all my Christian experience is interwoven with it. There are those now living who have an experience similar to my own. They have recognized the truth unfolding for this time; they have kept in step with the great Leader, the Captain of the Lord's host. 1NL 61.2