Is salvation by faith alone or by faith plus good works? What is the Roman Catholic teaching on salvation? Are good works, obedience to the church, observance of the sacraments, etc., all required for salvation? How can Catholics claim to believe in salvation by grace when they believe there are so many things a person has to do to be saved?

Is the Bible alone our authoritative source for Christian doctrine, faith, and practice (sola scriptura)? Or, are the Bible, church tradition, and declarations from Catholic leadership (magisterium) equally authoritative?

What is partial preterism? What is full preterism? What is replacement theology / supersessionism / fulfillment theology? Why are these false understandings of biblical eschatology so popular?

What are the new heaven and the new earth? What will heaven be like for believers? Will the New Jerusalem be a giant cube?

When do the final judgments occur in relation to other end times events? Is the judgment seat of Christ for believers and the great white throne for unbelievers? When is God going to give us our final judgment?

What is the Millennial Kingdom and when will it occur? Will it be a literal 1000 years? Which view is correct: premillennialism, amillennialism, or postmillennialism?

What is the Second Coming of Jesus Christ? It is possible to know when Jesus is going to return? How can we know that Jesus is returning at the end of the tribulation?

Has the abomination of desolation occurred more than once in history? Is the abomination of desolation still a future event? What will happen at the battle of Armageddon? Is the battle of Armageddon the end of the world?

Who are the 144,000? Who are the two witnesses in Revelation? Are the 144,000 Jewish end times evangelists? Are the two witnesses Moses and Elijah or Enoch and Elijah?

What are the seven seals in the book of Revelation? What are the seven trumpets of the end times? What are the bowl judgments? Will anyone survive the seals, trumpets, and bowls of the end times?