Catholic prophecy can not be relegated to the back burner or rendered insignificant as the protestants believe. Catholics must prove and hold prophecy.
Neither may Catholics derogate duly approved private revelations in order to suit their views, just as Catholics can never profane the Sacred Scriptures as the heretics and schismatics do with their private interpretations, and the same goes for the Sacred Canons, the decrees and declarations of the Apostolic See and of the holy Œcuмencial Councils.
A Catholic is ruled both in his belief and in his conduct by the sacred magisterium of Holy Mother Church, not by private interpretations of texts. It is by obedience to the Apostolic See that a Catholic is distinguished from all others who endeavor to profess themselves as disciples of Our Lord and yet betray Him in not heeding the guidance of the successors of St. Peter, whom the same Lord God constituted as the rock whereupon He established His One, Holy, Catholic and Apostolic Church (S. Matth. xvi. 18). As the Apostle St. Paul teaches (Rom. x. 17), the faithful are to assent to divine revelation by
hearing: "Faith then cometh by hearing; and hearing by the word of Christ." The same Apostle expounds exactly how the faithful are to distinguish the true word of Christ from its pretended imposters (Gal. i. 8): "But though we, or an angel from heaven, preach a gospel to you besides that which we have preached to you, let him be anathema." The same blessed Apostle foresaw that indeed the Church would be plagued by those who would stray from the teachings of Our Lord, preferring to pick and choose what to believe and from whence to derive their beliefs: "For there shall be a time, when they will not endure sound doctrine; but, according to their own desires, they will heap to themselves teachers, having itching ears: And will indeed turn away their hearing from the truth, but will be turned unto fables" (II Tim. iv. 3-4).
It is perilous to avail oneself of one's interpretation private revelations, even those duly approved, in an endeavor to demonstrate or disprove a theological proposition. As it is written: "The way of a fool is right in his own eyes: but he that is wise hearkeneth unto counsels" (Prov. xii. 15).