Ezekiel 20:12 "Moreover also I gave them my sabbaths, to be a sign between me and them, that they might know that I am the Lord that sanctify them."
Ezekiel 20:20 "And hallow my sabbaths; and they shall be a sign between me and you, that ye may know that I am the Lord your God."
Isaiah 58:13-14 "If thou turn away thy foot from the sabbath, from doing thy pleasure on my holy day; and call the sabbath a delight, the holy of the Lord, honourable; and shalt honour him, not doing thine own ways, nor finding thine own pleasure, nor speaking thine own words: Then shalt thou delight thyself in the Lord; and I will cause thee to ride upon the high places of the earth, and feed thee with the heritage of Jacob thy father: for the mouth of the Lord hath spoken it."
Exodus 20:8-11 "Remember the sabbath day, to keep it holy. Six days shalt thou labour, and do all thy work: But the seventh day is the sabbath of the Lord thy God: in it thou shalt not do any work, thou, nor thy son, nor thy daughter, thy manservant, nor thy maidservant, nor thy cattle, nor thy stranger that is within thy gates: For in six days the Lord made heaven and earth, the sea, and all that in them is, and rested the seventh day: wherefore the Lord blessed the sabbath day, and hallowed it."
Government declarations must always bear a mark, or an official seal of approval on it for validity. But what are the actual features of an official mark or seal made by governing bodies? An official seal or signature must always have three distinct features to be considered valid: The name of the official, the title of the official, and the territory of the official. For example, George Washington, President, of the United States of America. The seal of God can be found within the 4th commandment. "For in six days the Lord made heaven and earth…" The Lord, Creator, of Heaven and Earth.
Looking at all the Sunday keeping churches give you an idea of the amount of power the Vatican beast of Revelation holds.
"Of course the Catholic Church claims that the change (Saturday Sabbath to Sunday) was her act. And the act is a MARK of her ecclesiastical authority in religious things." -H.F. Thomas, Chancellor of Cardinal Gibbons.
"Sunday is our MARK of authority. . .the church is above the Bible, and this transference of Sabbath observance is proof of that fact" -Catholic Record of London, Ontario Sept 1,1923.