I am not a Catholic, but I do believe there are and have been many Godly people in the Catholic Church. What follows are many prophecies which were given by Catholics starting in the 4th century.

St. Anthony the Abbot (4th Century):
"Men will surrender to the spirit of the age. They will say that if they had lived in our day, faith would be simple and easy. But in their day, they will say, things are complex; the Church must be brought up to date and made meaningful to the day's problems. When the Church and the world are one, then those days are at hand [the end times]."

Falsehood will characterize that class of men who will sit in judgment to pass sentence according to law: between the father and his son, litigations will subsist. The clergy of the holy church will be addicted to pride and injustice. Women will abandon feelings of delicacy, and cohabit with men out of wedlock.Seven years before the last day, the sea shall submerge Eirin [Ireland] in one inundation.

St. Columba / St. Columbkille (521-597)
The gentry will become grudgful, with respect to their trifling donations; and blood relations will become cool towards each other; Church livings shall become lay property. Such is the description of the people who shall live in the ages to come; more unjust and iniquitous shall be every succeeding race of men. The trees shall not bear the usual quantity of fruit, fisheries shall become unproductive and the earth shall not yield its usual abundance. Inclement weather and famine shall come and fishes shall forsake the rivers. The people oppressed for want of food, shall pine to death. Dreadful storms and hurricanes shall afflict them. Numberless diseases shall then prevail. Fortifications shall be built narrow during those times of dreadful danger."

"Then a great event shall happen. I fail not to notice it: rectitude shall be its specious motive, and if ye be not truly holy, a more sorrowful event could not possibly happen."

What he is saying in this last passage is that if you are not holy, an even more sorrowful event will come upon you. A better literal wording would be, "an event will happen that could not possibly be more sorrowful."

St. Senanus (6th Century):
"Falsehood will characterize that class of men who will sit in judgment to pass sentence according to law: between the father and his son, litigations will subsist. The clergy of the holy church will be addicted to pride and injustice. Women will abandon feelings of delicacy, and cohabit with men out of wedlock."

St. Columbeille (6th Century):
"Seven years before the last day, the sea shall submerge Eirin [Ireland] in one inundation."

Venerable Bede, (673-735)
"While the Colisuem stands, Rome shall stand; when the Coliseum falls, Rome shall fall; when Rome falls, the world shall fall."

St. Odile (died 740)
"Hear, oh hear, my sisters and brothers: I saw forest and mountains tremble. There will come a time, when war will break out, more terrible than all other wars combined, which have ever visited mankind. A horrible warrior will unlease it, and his adversaries will call him Antichrist. All nations of the earth will fight each other in this war. The fighters will rise up in the heavens to take the stars and will throw them on the cities, to set ablaze the buildings and to cause immense devastations. Oceans will lie between the great warriors, and the monsters of the sea, terrified by everything that happens on or under the sea, will flee to the deep. Battles of the past will be only skirmishes compared to the battles that will take place, because the earth will be red, and even the sky, the water and the air, since blood will flow in all directions.

"The earth will shake from the violent fighting. Famine and pestilence will join the war. The nations will then cry "peace, peace," but there will be no peace. Thrice will the sun rise over the heads of the combatants, without having been seen by them. [Three Days of Darkness] But afterwards there will be peace, and all who have broken peace will have lost their lives. On a single day more men will be killed than the catacombs of Rome have ever held.... Strange signs will appear in the skies: both horns of the moon will join the cross..."

St. Malachy O'Morgair (1095-1148):
St. Malachy was reported to have possessed the powers of levitation, healing, and clairvoyance. En route to the Vatican to assume the post of papal legate for Ireland, he fell into trance and "saw" a line of papal reigns stretching from the successor to Innocent II and extending through centuries to the last of the line, identified as Peter of Rome. There remains only two more Popes.

St. Malachy wrote:
"In the final persecution of the Holy Roman Church there will reign Peter the Roman, who will feed his flock among many tribulations, after which the seven-hilled city will be destroyed and the dreadful Judge will judge the people."

Caesarius of Heisterbach (1180-1240)
Monk of the Cistercian monastery of Heisterbach near Bonn, German--

"Many and terrible signs will appear in the sky, the sun will darken and will show itself bloody-red. One will able to see two moons at the same time for four hours long one, surrounded by amazing things."

Saint Hildegard (12th Century):
"The time is coming when princes and peoples will reject the authority of the Pope. Some countries will prefer their own Church rulers to the Pope. The German Empire will be divided.

"Before the comet comes, many nations, the good excepted, will be scourged by want and famine. The great nation in the ocean that is inhabited by people of different tribes and descent will be devastated by earthquake, storm, and tidal wave. It will be divided and, in great part, submerged. That nation will also have many misfortunes at sea and lose its colonies.

"After the great Comet, the great nation will be devastated by earthquakes, storms, and great waves of water, causing much want and plagues. The ocean will also flood many other countries, so that all coastal cities will live in fear, with many destroyed."

"A powerful wind will rise in the North, carrying heavy fog and the densest dust, and it will fill their throats and eyes so that they will cease their butchery and be stricken with a great fear."

"He [Antichrist] shall come in the last days of the world. He shall not be Satan himself, but a human being equaling and resembling him in atrocious hideousness....Immediately preceding Antichrist there will be starvation and earthquakes."

Bishop Christianos Ageda (12th Century):
"In the 20th century there will be wars and fury that will last a long time; whole provinces shall be emptied of their inhabitants, and kingdoms shall be thrown into confusion. In many places the land shall be left untilled, and there shall be great slaughters of the upper class. The right hand of the world shall fear the left, and the north shall prevail over the south."

John of Vitiguerro (13th Century):
"The pope will change his residence and the Church will not be defended for twenty-five months or more because, during all that time there will be no Pope in Rome... After many tribulations, a Pope shall be elected out of those who survived the persecutions."

Abbot Werdin D'Orante (12th Century):
"The great Monarch and the great Pope will precede Antichrist. The nations will be at war for four years and a great part of the world will be destroyed. The Pope will go over the sea carrying the sign of Redemption on his forehead. The great Monarch will come to restore peace and the Pope will share in the victory."

St. Vincent Ferrer (14th Century):
"In the days of peace that are to come after the desolation of revolutions and wars, before the end of the world, the Christians will become so lax in their religion that they will refuse to receive the Sacrament of Confirmation, saying, 'It is an unnecessary Sacrament.'"

Maria Laach Monastery (16th Century):
"The twentieth century will bring death and destruction, apostasy from the Church, discord in families, cities and governments; it will be the century of three great wars with intervals of a few decades. They will become ever more devastating and bloody and will lay in ruins not only Germany, but finally all countries of East and West."

"After a terrible defeat of Germany will follow the next great war. There will be no bread for people anymore and no fodder for animals. Poisonous clouds, manufactured by human hands, will sink down and exterminate everything. The human mind will be seized by insanity."

Venerable Bartholomew Holzhauser (17th Century):
"The fifth period of the Church, which began circa 1520, will end with the arrival of the holy Pope and of the powerful Monarch who is called "Help From God" because he will restore everything. The fifth period is one of affliction, desolation, humiliation, and poverty for the Church. Jesus Christ will purify His people through cruel wars, famines, plagues, epidemics, and other horrible calamities. He will also afflict and weaken the Latin Church with many heresies. It is a period of defections, calamities and exterminations. Those Christians who survive the sword, plague and famines, will be few on earth.

"During this period, many men will abuse of the freedom of conscience conceded to them. It is of such men that Jude the Apostle spoke when he said, "These men blaspheme whatever they do not understand; and they corrupt whatever they know naturally as irrational animals do." They will ridicule Christian simplicity; they will call it folly and nonsense, but they will have the highest regard for advanced knowledge, and for the skill by which the axioms of law, the precepts of morality, the Holy Canons and religious dogmas are clouded by senseless questions and elaborate arguments.

"These are the evil times, a century full of dangers and calamities. Heresy is everywhere, and the followers of heresy are in power almost everywhere. But God will permit a great evil against His Church: Heretics and tyrants will come suddenly and unexpectedly; they will break into the Church. They will enter Italy and lay Rome waste; they will burn down churches and destroy everything."

Venerable Mary of Agreda (17th Century):
"It was revealed to me that through the intercession of the Mother of God, all heresies will disappear. This victory over heresies has been reserved by Christ for His Blessed Mother...Before the Second Coming of Christ, Mary must, more than ever, shine in mercy, might and grace in order to bring unbelievers into the Catholic Faith."

Sister Marianne de Jesus Torres (17th Century):
"This will be a time [20th century]of great corruption of customs. The sacred sacrament of Holy Orders will be ridiculed, oppressed and despised, for in doing this, one scorns and defiles the Church of God, and even God Himself, represented by His priests. The Demon will try to persecute the Ministers of the Lord in every possible way."

Blessed Rembordt (18th Century)
"God will punish the world when men have devised marvelous inventions that will lead them to forget God. They will have horseless carriages; they will fly like birds."

Fr. Nectou, S.J. (18th century)
"The confusion will be so general that men will not be able to think aright, as if God had withheld His Providence from mankind, and that, during the worst crisis, the best that can be done would be to remain where God has placed us, and persevere in fervent prayers ... At that time there will be such a terrible crisisthat people will believe that the end of the world has come. Blood will flow in many large cities. The very elements will be convulsed. It will be like a little General Judgement." (Yves Dupont, Catholic Prophecy, Tan Books and Publishers, 1973)

The Ecstatic of Tours (19th Century)
"Before the war breaks out again, food will be scarce and expensive. There will be little work for the workers, and fathers will hear their children crying for food. There will be earthquakes and signs in the sun. Toward the end, darkness will cover the earth. When everyone believes that peace is ensured, when everyone least expects it, the great happening will begin. Revolution will break out in Italy almost at the same time as in France. For some time the Church will be without a Pope."

Matthias Stormberger (1830)
Born.Rabenstein - German Peasant mystic who lived a rural existance on the edge of a forset and made various predictions about future technology, the coming of railways to his village and the start of WWI.

"And after the end of the Second Great War, a third universal conflagration will come, so that it will determine everything. There will be weapons totally new. In one day, more men will die than in all the previous wars. The battles will be accomplished with artificial weapons. Gigantic catastrophes will happen. With the open eyes, the nations of the planet will go through these catastrophes. They won't know what is happening, and those that know and tell, will be silenced. Everything will be different from before, and in many places the Earth will be a great cemetery. The third war will be the end of many nations". "You, my children, won't experience the largest mischief, you, my grandchildren, won't also experience it, but the third stock, that will easily experience it."

.... "But it is still long time, till it will happen, then no humans will know anymore, where "Zwiesel" and where "Rabenstein" (German towns) have been...."After these events it will be a miracle, if one still sees two or three rulers going together, after these events the carity will be anew, and those who survived, will face a good time for hope....."

Sister Mary of Jesus Crucified (19th Century):
"All states will be shaken by war and civil conflict. During a darkness lasting three days the people given to evil ways will perish so that only one-fourth of mankind will survive."

Therese Neumann, German Mystic (20th Century):
When asked if America will experience war on its soil, she replied, "No, but at the end of this century America will be destroyed economically by a series of natural disasters."

Leo XIII:
On October 13, 1884, Leo had just completed a celebration of Mass in one of the Vatican's private chapels. Standing at the foot of the altar, he suddenly turned ashen and collapsed to the floor. After a few minutes spent in what seemed like a coma, he revived and remarked to those around him, "Oh, what a horrible picture I was permitted to see!" What Leo had apparently seen, as described later by those who talked to him at the time of his vision, was a period of about one hundred years when the power of Satan would reach its zenith. That period was to be the twentieth century. Leo was so shaken by the specter of the destruction of moral and spiritual values, both inside and outside the Church, that he composed a prayer which was to be said at the end of each Mass celebrated anywhere in the Catholic Church. This prayer to Michael the Archangel was said continuously until the Mass was restructured in the Second Vatican council.

Pius X:
During an audience for the general chapter of the Franciscan order in 1909, the pontiff appeared to enter a trance. Those present remained motionless and silent. After a few moments, Pius opened his eyes, rose from his seat, and cried,
"What I have seen is terrifying! Will I be the one, or will it be a successor? What is certain is that the Pope will leave Rome and, in leaving the Vatican, he will have to pass over the dead bodies of his priests!"

Just before his death, Pius had another vision. "I have seen one of my successors, of the same name, who was fleeing over the bodies of his brethren. He will take refuge in some hiding place; but after a brief respite, he will die a cruel death. Respect for God has disappeared from human hearts. They wish to efface even God's memory. This perversity is nothing less than the beginning of the last days of the world."

Pius XII
There were occasional rumors of visions and "angelic" phenomena associated with Pius XII during the entire duration of his papacy (1939-58). After one of these mystical visions he reportedly told one of his assistants, "Mankind must prepare itself for sufferings such as it has never before experienced." He expressed dismay at what he saw facing humanity in the not so distant future, describing those times as "the darkest since the deluge."