The Papal Sabbath is the Mark of the Beast

"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. Nov. 11, 1895.

"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.

"The Sunday...is purely a creation of the Catholic Church." American Catholic Quarterly Review, January 1883
"Sunday...It is the law of the Catholic Church alone..." American Sentinel (Catholic) June 1893

"Sunday is a Catholic institution and its claim to observance can be defended only on Catholic principles .... From beginning to end of Scripture there is not a single passage that warrants the transfer of weekly public worship from the last day of the week to the first." Catholic Press, Sydney, Australia, August, 1990

“Question: Which day is the Sabbath?”
“Answer: Saturday is the Sabbath.”
"Question: Why do we observe Sunday instead of Saturday?”
“Answer: We observe Sunday instead of Saturday because the Catholic Church in the Council of Laodicea (A.D. 336) transferred the solemnity from Saturday to Sunday.” The Convert’s Catechism of Catholic Doctrine, by Peter Geiermann, 50.

A Catholic church newsletter stated, “Perhaps the most revolutionary change the Church ever did, happened in the first century [actually in happened in the fourth century]. The holy day, the Sabbath, was changed from Saturday to Sunday. ‘The Day of the Lord’ [Dies Domini] was chosen, not from any direction noted in the Scriptures, but from the Church’s sense of its own power.…People who think that the Scriptures should be the sole authority, should logically become [Seventh-day] Adventists, and keep Saturday holy.” Saint Catherine Catholic Church Sentinel, Algonac, Michigan, May 21, 1995.