"...pastoral intuition suggested to the Church the christianization of the notion of Sunday as "the day of the sun", which was the Roman name for the day and which is retained in some modern languages.(29) This was in order to draw the faithful away from the seduction of cults which worshipped the sun, and to direct the celebration of the day to Christ, humanity's true "sun"." John Paul II, Dies Domini, 27. The day of Christ-Light, 1998 (Prominent protestant leaders agree with this statement - See above for a statement by Dr. E. T. Hiscox, author of the ‘Baptist Manual’)
"The Sun was a foremost god with heathen-dom…The sun has worshippers at this hour in Persia and other lands…. There is, in truth, something royal, kingly about the sun, making it a fit emblem of Jesus, the Sun of Justice. Hence the church in these countries would seem to have said, to 'Keep that old pagan name [Sunday]. It shall remain consecrated, sanctified.' And thus the pagan Sunday, dedicated to Balder, became the Christian Sunday, sacred to Jesus." William Gildea, Doctor of Divinity, The Catholic World, March, 1894, p. 809
"The retention of the old pagan name of Dies Solis, for Sunday is, in a great measure, owing to the union of pagan and Christian sentiment with which the first day of the week was recommended by Constantine to his subjects - pagan and Christian alike - as the 'venerable' day of the sun."" Arthur P. Stanley, History of the Eastern Church, p. 184
"When St. Paul repudiated the works of the law, he was not thinking of the Ten Commandments, which are as unchangeable as God Himself is, which God could not change and still remain the infinitely holy God."-Our Sunday Visitor, Oct. 7, I951.
"Question: How prove you that the Church hath power to command feasts and holydays?
Answer: By the very act of changing the Sabbath into Sunday, which Protestants allow of; and therefore they fondly contradict themselves, by keeping Sunday strictly, and breaking most other feasts commanded by the same Church." Henry Tuberville, An Abridgment of the Christian Doctrine (1833 approbation), p.58 (Same statement in Manual of Christian Doctrine, ed. by Daniel Ferris [1916 ed.], p.67)
"Sunday is a Catholic institution, and... 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, Aug. 25, 1900
"The Sabbath was Saturday, not Sunday. The Church altered the observance of the Sabbath to the observance of Sunday. Protestants must be rather puzzled by the keeping of Sunday when God distinctly said, 'Keep holy the Sabbath Day.' The word Sunday does not come anywhere in the Bible, so, without knowing it they are obeying the authority of the Catholic Church." Canon Cafferata, The Catechism Explained, p. 89.
''Reason and sense demand the acceptance of one or the other of these alternatives: either Protestantism and the keeping holy of Saturday, or Catholicity and the keeping holy of Sunday. Compromise is impossible.'' John Cardinal Gibbons, The Catholic Mirror, December 23, 1893.
James Cardinal Gibbons, The Faith of our Fathers, 88th ed., pp. 89.
But you may read the Bible from Genesis to Revelation, and you will not find a single line authorizing the sanctification of Sunday. The Scriptures enforce the religious observance of Saturday, a day which we never sanctify.
Stephen Keenan, A Doctrinal Catechism 3rd ed., p. 174.
Question: Have you any other way of proving that the Church has power to institute festivals of precept?
Answer: Had she not such power, she could not have done that in which all modern religionists agree with her - she could not have substituted the observance of Sunday, the first day of the week, for the observance of Saturday, the seventh day, a change for which there is no Scriptural
authority.
John Laux, A Course in Religion for Catholic High Schools and Academies (1
936), vol. 1, P. 51.
Some theologians have held that God likewise directly determined the Sunday as the day of worship in the New Law, that He Himself has explicitly substituted the Sunday for the Sabbath. But this theory is now entirely abandoned. It is now commonly held that God simply gave His Church the power to set aside whatever day or days she would deem suitable as Holy Days. The Church chose Sunday, the first day of the week, and in the course of time added other days as holy days.
James Cardinal Gibbons, Archbishop of Baltimore (1877-1921), in a signed letter.
Is Saturday the seventh day according to the Bible and the Ten Commandments? I answer yes. Is Sunday the first day of the week and did the Church change the seventh day - Saturday - for Sunday, the first day? I answer yes. Did Christ change the day? I answer no!
Faithfully yours, J. Card. Gibbons
The Catholic Mirror, official publication of James Cardinal Gibbons, Sept. 23, 1893.
The Catholic Church, . . . by virtue of her divine mission, changed the day from Saturday to Sunday.
Catholic Virginian Oct. 3, 1947, p. 9, art. "To Tell You the Truth."
For example, nowhere in the Bible do we find that Christ or the Apostles ordered that the Sabbath be changed from Saturday to Sunday. We have the commandment of God given to Moses to keep holy the Sabbath day, that is the 7th day of the week, Saturday. Today most Christians keep Sunday because it has been revealed to us by the [Roman Catholic] church outside the Bible.
Peter Geiermann, C.S.S.R., The Converts Catechism of Catholic Doctrine (1957), p. 50.
Question: Which is the Sabbath day?
Answer: Saturday is the Sabbath day.
Question: Why do we observe Sunday instead of Saturday?
Answer: We observe Sunday instead of Saturday because the Catholic Church transferred the solemnity from Saturday to Sunday."
Peter R. Kraemer, Catholic Church Extension Society (1975), Chicago,
Illinois.
Regarding the change from the observance of the Jewish Sabbath to the Christian Sunday, I wish to draw your attention to the facts:
1) That Protestants, who accept the Bible as the only rule of faith and religion, should by all means go back to the observance of the Sabbath. The fact that they do not, but on the contrary observe the Sunday, stultifies them in the eyes of every thinking man.
2) We Catholics do not accept the Bible as the only rule of faith. Besides the Bible we have the living Church, the authority of the Church, as a rule to guide us. We say, this Church, instituted by Christ to teach and guide man through life, has the right to change the ceremonial laws of the Old Testament and hence, we accept her change of the Sabbath to Sunday. We frankly say, yes, the Church made this change, made this law, as she made many other laws, for instance, the Friday abstinence, the unmarried priesthood, the laws concerning mixed marriages, the regulation of Catholic marriages and a thousand other laws." It is always somewhat laughable, to see the Protestant churches, in pulpit and legislation, demand the observance of Sunday, of which there is nothing in their Bible.