There are three notable examples of End-time delusions and rationales, detailed in the writings of EGW:
Sabbath vs Sunday Issue Joins
The third angel followed them, saying with a loud voice, If any man worship the beast and his image, and receive his mark in his forehead, or in his hand, the same shall drink of the wine of the wrath of God. Rev. 14:9, 10.
Heretofore those who presented the truths of the third angel's message have often been regarded as mere alarmists. Their predictions that religious intolerance would gain control in the United States, that church and state would unite to persecute those who keep the commandments of God, have been pronounced groundless and absurd. . . . But as the question of enforcing Sunday observance is widely agitated, the event so long doubted and disbelieved is seen to be approaching, and the third message will produce an effect which it could not have had before. . . . {Mar 172.1}
Men of faith and prayer will be constrained to go forth with holy zeal, declaring the words which God gives them. The sins of Babylon will be laid open. The fearful results of enforcing the observances of the church by civil authority, the inroads of spiritualism, the stealthy but rapid progress of the papal power --all will be unmasked. By these solemn warnings the people will be stirred. . . . As the people go to their former teachers with the eager inquiry, Are these things so? the ministers present fables, prophesy smooth things, to soothe their fears and quiet the awakened conscience. But since many refuse to be satisfied with the mere authority of men and demand a plain "Thus saith the Lord," the popular ministry, like the Pharisees of old, filled with anger as their authority is questioned, will denounce the message as of Satan and stir up the sin-loving multitudes to revile and persecute those who proclaim it. {Mar 172.2}
As the controversy extends into new fields and the minds of the people are called to God's downtrodden law, Satan is astir. The power attending the message will only madden those who oppose it. The clergy will put forth almost superhuman efforts to shut away the light lest it should shine upon their flocks. By every means at their command they will endeavor to suppress the discussion of these vital questions. The church appeals to the strong arm of civil power, and, in this work, papists and Protestants unite. {Mar 172.3}