Protestantism

'He shall be Saved, yet so as by Fire' ~By Hugh Pope, O.P. A defense of the use of 1 Cor 3:15 to prove the Catholic doctrine of Purgatory.

Papal Primacy and the Seventh Council of Carthage, Presided by St. Cyprian ~By Pedro Leturia, S.J. A rebuttal to the claim that the bishops of Africa manifested a rejection of Papal authority during the controversy over the rebaptism of heretics.

The Condemnation of Pope Honorius ~By Dom John Chapman, O.S.B. A history of the Monothelite controversy, explaining how Pope Honorius' affirmation of a false doctrine and his subsequent condemnation as a heretic are consistent with papal infallibility.

Irenaeus and the Church of Rome ~By Rev. James MacCaffrey. A demonstration that St. Irenaeus affirmed that the whole Catholic Church must agree in doctrine with the Roman Church.

Barker's Toothless Atheist Arguments ~By Ben Douglass. A review of the debate "The Triune God of Scripture Lives" between atheist Dan Barker and Protestant James White.

St. Gregory the Great and Papal Supremacy ~By Fr. Edward Hawarden, S.J. Proof that St. Gregory claimed and exercised jurisdiction over the whole Catholic Church, in spite of his objections to the title "Universal Bishop."

Unsound Sticks, or, Arguments Catholics Shouldn't Use ~By Ben Douglass, David Palm, and Nick E. Eighteen arguments which Catholics sometimes use against Protestantism, but shouldn't.

Is the Bible Our Sole Authority in Religion? ~Patrick Donahue vs. Ben Douglass. A debate on Sola Scriptura.

Babylon the Bleak ~By Most Rev. Patrick Francis Moran. An excerpt from Historical Sketch of the Persecutions Suffered by the Catholics of Ireland under the Rule of Cromwell and the Puritans.

The Catholic Missions in Iceland ~By Jon L. Frederiksen. Fr. Frederiksen reflects on his mission to bring the faith back to a Protestant nation.

Ang Dating Daan: An Old Path Incarnate Again ~By Ben Douglass. A refutation of Eliseo Soriano's cult.

An Examination of Eternal Security ~By Ben Douglass. Biblical arguments against the doctrine of "once saved, always saved."

Credited with Righteousness: James White vs. the Bible ~By Ben Douglass. Refutation of Dr. White's exegesis of Romans 4.