Helps you understand that there is no incompatibility between what I am saying and what Cardinal Gibbons said.
-A8
"Sunday is founded, not on Scripture, but on tradition, and is distinctly a Catholic institution. As there is no Scripture for the transfer of the day of rest from the last to the first day of the week, Protestants ought to keep their Sabbath on Saturday and thus leave Catholics in full possession of Sunday." Catholic Record, Sept. 17, 1893
"Q. Have you any other way of proving that the [Catholic] Church has power to institute festivals of precept?
"A. 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." Stephen Keenan, A Doctrinal Catechism (3rd American ed., rev.; New York: T. W. Strong, late Edward Dunigan & Bro., 1876), p. 174.
You better sleep on this one, FRiend.