Good Day, Albion
I do not think they reject the authority of Scripture, I just think the Roman Church peddles it's ( Scripture) authority as dependent on it's own:
Catholic Encyclopedia: One may not appeal to the inspired authority of the Scriptures, since for the fact of their inspiration the authority of the Church must be invoked, and unless she be infallible in deciding this one would be free to question the inspiration of any of the New Testament writings.
Catholic Encyclopedia, Vol. VII, Infallibility (New York: The Encyclopedia Press, Inc., 1913), p. 792, 1st column.
Proving Inspiration
Further, Christ said he would found a Church. Both the Bible (still taken as
merely a historical book, not yet as an inspired one) and other ancient works attest to the fact that Christ established a Church with the rudiments of what we see in the Catholic Church today—papacy, hierarchy, priesthood, sacraments, and teaching authority.
We have thus taken the material and purely historically concluded that Jesus founded the Catholic Church. Because of his Resurrection we have reason to take seriously his claims concerning the Church, including its authority to teach in his name.
This Catholic Church tells us the Bible is inspired, and we can take the Church’s word for it precisely because the Church is infallible. Only after having been told by a properly constituted authority—that is, one established by God to assure us of the truth concerning matters of faith—that the Bible is inspired can we reasonably begin to use it as an inspired book.
In Him,
Bill