God Ellen White always have His her church, so today He she are reuniting His her remnant people to preach the Three Angels Messages!!
Fixed that for you. Most participants have already discovered the SDA church wasn't founded by God.
I noticed that you left before writing anything about the three angel's message. Tsk. The manner it illustrates the cultic nature of Adventism is too precious to omit.
I will post an extract that someone else wrote on the three angel's message, because the author did a really good job I don't think I could duplicate. I ran into a 10000-character limit, so this extract doesn't have the third angel.
Source:
Bible Truth Versus Adventist Truth - Three Angels Message
nonsda.org
The Three Angels' messages of Revelation 14 are highly significant to the Seventh-day Adventist Church. In the SDA Church's official mission statement, the Three Angels' Messages are prominent:
The mission of the Seventh-day Adventist Church is to proclaim to all peoples the everlasting gospel in the context of the Three Angels' messages of Revelation 14:6-12.1
At first glance, this almost sounds like a typical mission statement for any Christian denomination: "to proclaim to all peoples the everlasting gospel." That sounds very good. But then we have this unusual addition: "in the context of the Three Angels' messages". What does that mean? Those are "code words" which only those familiar with the SDA denomination would understand.
The "context of the Three Angels' messages" places an entirely different spin on the gospel message.
Here is what the SDA Church teaches about the Three Angels' Messages:
1. The first angel's message was proclaimed in 1843/1844 through those who were announcing the imminent return of Jesus. Ellen White, Seventh-day Adventism's prophet, wrote:
Prophecy was fulfilled in the first and second angels' messages. They were given at the right time and accomplished the work which God designed to accomplish by them.2
Thousands were led to embrace the truth preached by Wm. Miller, and servants of God were raised up in the spirit and power of Elijah to proclaim the message. ... And as the Spirit of God rested upon them, they helped to sound the cry, Fear God, and give glory to him, for the hour of his judgment is come.3
The SDA Church traces its origins to the preaching of William Miller, a farmer-turned-preacher who pieced together various Bible texts to determine the time of Christ's return. Miller and his associates went around the Northeastern United States warning people of Christ's imminent return, gathering perhaps 50,000 followers. After Christ failed to return as predicted on October 22, 1844, William Miller admitted he was wrong and most of his followers returned to their old churches. However, some groups of "Adventists" refused to return, and instead sought to find meaning in the failure. One of these groups later developed into the SDA Church.
Initially, the Adventists thought the "judgment" of Revelation 14:6 referred to be the judgment of God upon the wicked. However, they eventually adopted a different stance, saying the "judgment" was a judgment of the righteous, not the wicked. To accomodate this new view, the SDA Church changed the meaning of the first angel's message to something entirely different. In her book Great Controversy prophetess Ellen White writes:
...the first angel's message, "Fear God, and give glory to Him; for the hour of His judgment is come," pointed to Christ's ministration in the most holy place, to the investigative judgment, and not to the coming of Christ for the redemption of His people and the destruction of the wicked.4
2. The second angel's message is a call for Christians attending non-Adventist churches to leave those churches and join the true remnant church--the Seventh-day Adventists. As Mrs. White noted above, Adventists believed this prophecy was fulfilled in 1844 when some Christians left their churches to unite with the Millerite movement:
As the churches refused to receive the first angel's message, they rejected the light from heaven and fell from the favor of God. They trusted to their own strength, and by opposing the first message placed themselves where they could not see the light of the second angel's message. But the beloved of God, who were oppressed, accepted the message, "Babylon is fallen," and left the churches.5
When the churches spurned the counsel of God by rejecting the advent message, the Lord rejected them. The first angel was followed by a second, proclaiming, "Babylon is fallen, is fallen, that great city, because she made all nations drink of the wine of the wrath of her fornication." Revelation 14:8. This message was understood by Adventists to be an announcement of the moral fall of the churches in consequence of their rejection of the first message. The proclamation, "Babylon is fallen," was given in the summer of 1844, and as the result, about fifty thousand withdrew from these churches.6
Those churches that rejected William Miller's message about the imminent return of Jesus were labeled "Babylon", and Mrs. White warns us they were rejected by God for rejecting Willaim Miller's message--a message that was not only incorrect, but one that the principal proponent, Mr. Miller, later admitted was wrong. Since 1844, all non-Adventist churches are "rejected" and the Holy Spirit has been withdrawn from them:
Since the rejection of the first message, a sad change has taken place in the churches. As truth is spurned, error is received and cherished. Love for God and faith in His Word have grown cold. The churches have grieved the Spirit of the Lord, and it has been in a great measure withdrawn.7
Ellen White tells us that Christians in "nominal" or non-SDA churches cannot be benefited by Christ's intercession, their prayers are useless, and Satan is now in control of them:
And by rejecting the two former messages, they have so darkened their understanding that they can see no light in the third angel's message, which shows the way into the most holy place. I saw that as the Jews crucified Jesus, so the nominal churches had crucified these messages, and therefore they have no knowledge of the way into the most holy, and they cannot be benefited by the intercession of Jesus there. Like the Jews, who offered their useless sacrifices, they offer up their useless prayers to the apartment which Jesus has left; and Satan, pleased with the deception, assumes a religious character, and leads the minds of these professed Christians to himself, working with his power, his signs and lying wonders, to fasten them in his snare. ... He also comes as an angel of light and spreads his influence over the land by means of false reformations. The churches are elated, and consider that God is working marvelously for them, when it is the work of another spirit.8
So, all of the revivals over the past 160 years, including the crusades of Dwight Moody and Billy Graham, are merely false reformations that are the work of Satan. Ellen White emphasizes this point:
I saw that the mysterious signs and wonders, and false reformations would increase, and spread. The reformations that were shown me, were not reformations from error to truth; but from bad to worse; for those who professed a change of heart, had only wrapt about them a religious garb, which covered up the iniquity of a wicked heart. Some appeared to have been really converted, so as to deceive God's people; but if their hearts could be seen, they would appear as black as ever.9
Mrs. White teaches that Revelation's prophecies regarding "Babylon" apply specifically to Protestant churches:
The term Babylon, derived from Babel, and signifying confusion, is applied in Scripture to the various forms of false or apostate religion. But the message announcing the fall of Babylon must apply to some religious body that was once pure, and has become corrupt. It cannot be the Romish Church which is here meant; for that church has been in a fallen condition for many centuries. But how appropriate the figure as applied to the Protestant churches, all professing to derive their doctrines from the Bible, yet divided into almost innumerable sects. The unity for which Christ prayed does not exist. Instead of one Lord, one faith, one baptism, there are numberless conflicting creeds and theories. Religious faith appears so confused and discordant that the world know not what to believe as truth. God is not in all this; it is the work of man,--the work of Satan.10
Finally, in 1885 Mrs. White made it clear that non-SDA Christians are worse than heathen. However, for the sake of winning of non-SDA’s to the SDA Church it was best for Adventists to publicly pretend that non-SDA’s were not heathens:
We can do nothing that would close up the way before us in this country like taking a position of superiority and putting before the people that we consider them heathen. In truth they are worse than heathen, but this we are not to tell them.11
To summarize SDA beliefs about other Christian denominations:
Catholicism is "fallen"
Protestant denominations are Babylon
God does not hear the prayers of non-Adventists
Jesus does not intercede for non-Adventists
Non-SDA revivals are false
Non-SDA conversions to Christ are not real
God's Spirit is largely withdrawn from non-SDA Churches
Non-SDA Christians are worse than heathens