The scriptures reveal that an angel shouts not to take the mark of the beast or worship his image.
I don't believe this will be done without believers fully understanding.
In Revelation 14 there are three warnings to the people on earth.
And I saw another angel fly in the midst of heaven, having the everlasting gospel to preach unto them that dwell on the earth, and to every nation, and kindred, and tongue, and people,
 Saying with a loud voice,
Fear God, and give glory to him; for the hour of his judgment is come: and worship him that made heaven, and earth, and the sea, and the fountains of waters.KEEP THE SABBATH .GOD CREATED IN 6 DAYS AND SOON THE JUDGMENTDAY WILL COME-YEAR 2028-GET READY FOR THE JUDGMENT.
 And there followed another angel, saying, Babylon is fallen, is fallen, that great city, because she made all nations drink of the wine of the wrath of her fornication.USA WILL BE BURNING AS SODOM AND GOMORRAH.LEAVE USA BEFORE IT HAPPENS OR YOU WILL A PART OF IT.
 And 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,
LIKE neBUSHadnezzar ENDTIME ANTICHRIST WILL ALSO SET UP AN IMAGE . LIKE DANIEL AND HIS FRIEND PEOPLE HAVE TO CHOSE WHO TO WORSHIP.
 The same shall drink of the wine of the wrath of God, which is poured out without mixture into the cup of his indignation; and he shall be tormented with fire and brimstone in the presence of the holy angels, and in the presence of the Lamb
In Revelation 18 Babylon is revealed- THE USA.
And after these things I saw another angel come down from heaven, having great power; and the earth was lightened with his glory.
 And he cried mightily with a strong voice, saying, BABAYLON THE GREAT IS FALLEN, is fallen, and is become the habitation of devils, and the hold of every foul spirit, and a cage of every unclean and hateful bird.
 For all nations have drunk of the wine of the wrath of her fornication, and the kings of the earth have committed fornication with her, and the merchants of the earth are waxed rich through the abundance of her delicacies.
 And I heard another voice from heaven, saying, COME OUT OF HER, my people, that ye be not partakers of her sins, and that ye receive not of her plagues.
 For her sins have reached unto heaven, and God hath remembered her iniquities.
 Reward her even as she rewarded you, and double unto her double according to her works: in the cup which she hath filled fill to her double.
 How much she hath glorified herself, and lived deliciously, so much torment and sorrow give her: for she saith in her heart, I sit a queen, and am no widow, and shall see no sorrow.