But Christians of past generations observed the Sunday, supposing that in so doing they were keeping the Bible Sabbath; and there are now true Christians in every church, not excepting the Roman Catholic communion, who honestly believe that Sunday is the Sabbath of divine appointment. God accepts their sincerity of purpose and their integrity before Him. But when Sunday observance shall be enforced by law, and the world shall be enlightened concerning the obligation of the true Sabbath, then whoever shall transgress the command of God, to obey a precept which has no higher authority than that of Rome, will thereby honor popery above God. He is paying homage to Rome and to the power which enforces the institution ordained by Rome. He is worshiping the beast and his image. As men then reject the institution which God has declared to be the sign of His authority, and honor in its stead that which Rome has chosen as the token of her supremacy, they will thereby accept the sign of allegiance to Rome—“the mark of the beast.” Revelation 13:17; 16:2; 19:20. And it is not until the issue is thus plainly set before the people, and they are brought to choose between the commandments of God and the commandments of men, that those who continue in transgression will receive “the mark of the beast.” Revelation 13:17; 16:2; 19:20. (GC 449.1) MC VC

The most fearful threatening ever addressed to mortals is contained in the third angel’s message. That must be a terrible sin which calls down the wrath of God unmingled with mercy. Men are not to be left in darkness concerning this important matter; the warning against this sin is to be given to the world before the visitation of God’s judgments, that all may know why they are to be inflicted, and have opportunity to escape them. Prophecy declares that the first angel would make his announcement to “every nation, and kindred, and tongue, and people.” Revelation 14:6. The warning of the third angel, which forms a part of the same threefold message, is to be no less widespread. It is represented in the prophecy as being proclaimed with a loud voice, by an angel flying in the midst of heaven; and it will command the attention of the world. (GC 449.2) MC VC

Of Babylon, at the time brought to view in this prophecy, it is declared: “Her sins have reached unto heaven, and God hath remembered her iniquities.” Revelation 18:5. She has filled up the measure of her guilt, and destruction is about to fall upon her. But God still has a people in Babylon; and before the visitation of His judgments these faithful ones must be called out, that they partake not of her sins and “receive not of her plagues.” Hence the movement symbolized by the angel coming down from heaven, lightening the earth with his glory and crying mightily with a strong voice, announcing the sins of Babylon. In connection with his message the call is heard: “Come out of her, My people.” These announcements, uniting with the third angel’s message, constitute the final warning to be given to the inhabitants of the earth. (GC 604.1) MC VC

Fearful is the issue to which the world is to be brought. The powers of earth, uniting to war against the commandments of God, will decree that “all, both small and great, rich and poor, free and bond” (Revelation 13:16), shall conform to the customs of the church by the observance of the false sabbath. All who refuse compliance will be visited with civil penalties, and it will finally be declared that they are deserving of death. On the other hand, the law of God enjoining the Creator’s rest day demands obedience and threatens wrath against all who transgress its precepts. (GC 604.2) MC VC

With the issue thus clearly brought before him, whoever shall trample upon God’s law to obey a human enactment receives the mark of the beast; he accepts the sign of allegiance to the power which he chooses to obey instead of God. The warning from heaven is: “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, which is poured out without mixture into the cup of His indignation.” Revelation 14:9, 10. (GC 604.3) MC VC

But not one is made to suffer the wrath of God until the truth has been brought home to his mind and conscience, and has been rejected. There are many who have never had an opportunity to hear the special truths for this time. The obligation of the fourth commandment has never been set before them in its true light. He who reads every heart and tries every motive will leave none who desire a knowledge of the truth, to be deceived as to the issues of the controversy. The decree is not to be urged upon the people blindly. Everyone is to have sufficient light to make his decision intelligently. (GC 605.1) MC VC

The Sabbath will be the great test of loyalty, for it is the point of truth especially controverted. When the final test shall be brought to bear upon men, then the line of distinction will be drawn between those who serve God and those who serve Him not. While the observance of the false sabbath in compliance with the law of the state, contrary to the fourth commandment, will be an avowal of allegiance to a power that is in opposition to God, the keeping of the true Sabbath, in obedience to God’s law, is an evidence of loyalty to the Creator. While one class, by accepting the sign of submission to earthly powers, receive the mark of the beast, the other choosing the token of allegiance to divine authority, receive the seal of God. (GC 605.2) MC VC

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. It has been confidently declared that this land could never become other than what it has been—the defender of religious freedom. 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. (GC 605.3) MC VC