In the second article-vision in the Daystar, Ellen White saw a company bowed before the throne deeply interested she is referencing that same people that

"To souls that are EARNESTLY seeking for LIGHT, and that accept with GLADNESS EVERY RAY of Divine Illumination from His Holy Word,--to SUCH ALONE LIGHT will be given. It is through these souls that Elohim will reveal that LIGHT and POWER which will LIGHTEN THE WHOLE EARTH with HIS GLORY.
Testimonies Vol 5, p 729"

Here we see that the Power of the latter rain that exceeds the light of truth and power that attended pentecost, the additional light, and "things entirely new" is given by these earnest Truth Seekers. see next--

Spiritual Gifts Volume 1, p. 186
The truth alone was exalted to them. It was dearer and more precious than life, They had been hungering and thirsting for truth. I asked what had made this great change.  An angel answered, It is the latter rain; the refreshing from the presence of Yahovah; the loud cry of the third angel. Great power was with these chosen ones. Said the angel, look ye!

-TI- S.D.A. Bible Commentary Vol. 7A
-CN- 3
-CT- The Atonement
-PR- 05
-PG- 481
Do not place your influence against God's commandments.
That law is just as Jehovah wrote it in the temple of heaven.
Man may trample upon its copy here below, but the original is
kept in the ark of God in heaven; and <SI on the cover of this ark,
right above that law, is the mercy seat. Jesus stands right there
before that ark to mediate for man <EI.--Manuscript 6a, 1886
(<SI SDA Bible Commentary, <EI vol. 1, p. 1109).



The word of Elohim in His law is binding upon every intelligent mind. The truth for this time, the third angel's message, is to be proclaimed with a loud voice, meaning with increasing power, as we approach THE GREAT FINAL TEST. THIS TEST must come to the churches in connection with the TRUE MEDICAL MISSIONARY WORK, a work that has the Great Physician to dictate and preside in all it comprehends.
Manuscript Releases Volume Ten CHAPTER NUMBER- 829 CHAPTER TITLE- The Third Angel's Message PARAGRAPH 01 PAGE 314

-PT- The Southern Watchman
-DT- 02-09-04
-AT- Christ's Followers the Light of the World
-PR- 15
I would that every one of you could have a view that was presented to me
years ago. In my very girlhood the Lord saw fit to open before me the glories
of heaven. I was in vision taken to heaven, and the angel said to me, "Look!"
I looked to the world as it was in dense darkness. The agony that came over
me was indescribable as I saw this darkness. Again the word came, "Look ye."
And again I looked over the world, and I began to see jets of light like
stars dotted all through this darkness; and then I saw another and another
added light, and so all through this moral darkness the star-like lights were
increasing. The angel said, "These are they that believe on the Lord Jesus
Christ, and are obeying his words. These are the lights of the world. Were it
not for these lights, the judgments of God would immediately fall upon the
transgressors of his law." I saw then these little jets of light growing
brighter, shining forth from the east and the west, from the north and the
south, and lighting the whole world. Occasionally one of these lights would
begin to grow dim, and others would go out, and every time this occurred
there was sadness and weeping in heaven. And some of the lights would grow
brighter and brighter, and their brightness was far-reaching, and many more
lights were added to them. Then there was rejoicing in heaven. I saw that the
rays of light came directly from Jesus, to form these precious jets of light
in the world. Mrs. E. G. White.