By this first beast is represented the Roman Church, an ecclesiastical body clothed with civil power, having authority to punish all dissenters. The image to the beast represents another religious body clothed with similar powers. The formation of this image is the work of that beast whose peaceful rise and mild professions render it so striking a symbol of the United States. Here is to be found an image of the Papacy. When the churches of our land, uniting upon such points of faith as are held by them in common, shall influence the State to enforce their decrees and sustain their institutions, then will Protestant America have formed an image of the Roman hierarchy. Then the true church will be assailed by persecution, as were God's ancient people. SR 381.2
The beast with lamblike horns commands “all, both small and great, rich and poor, free and bond, to receive a mark in their right hand, or in their foreheads: and that no man might buy or sell, save he that had the mark, or the name of the beast, or the number of his name.” Revelation 13:16, 17. This is the mark concerning which the third angel utters his warning. It is the mark of the first beast, or the Papacy, and is therefore to be sought among the distinguishing characteristics of that power. The prophet Daniel declared that the Roman Church, symbolized by the little horn, was to think to change times and laws (Daniel 7:25), while Paul styled it the man of sin (2 Thessalonians 2:3, 4), who was to exalt himself above God. Only by changing God's law could the Papacy exalt itself above God; whoever should understandingly keep the law as thus changed would be giving supreme honor to that power by which the change was made. SR 382.1
The fourth commandment, which Rome has endeavored to set aside, is the only precept of the Decalogue that points to God as the Creator of the heavens and the earth, and thus distinguishes the true God from all false gods. The Sabbath was instituted to commemorate the work of creation, and thus to direct the minds of men to the true and living God. The fact of His creative power is cited throughout the Scriptures as proof that the God of Israel is superior to heathen deities. Had the Sabbath always been kept, man's thoughts and affections would have been led to his Maker as the object of reverence and worship, and there would never have been an idolater, an atheist, or an infidel. SR 382.2
That institution which points to God as the Creator is a sign of His rightful authority over the beings He has made. The change of the Sabbath is the sign, or mark, of the authority of the Romish Church. Those who, understanding the claims of the fourth commandment, choose to observe the false in place of the true Sabbath, are thereby paying homage to that power by which alone it is commanded. SR 383.1