Dave Armstrong, a Catholic apologist and author, dives into five Bible verses that challenge Protestant views. He discusses 1 Timothy 3:15, emphasizing the Church's authority as crucial to truth. Armstrong analyzes Jesus’ teachings in Mark 10, advocating for faith accompanied by works. He also unpacks 1 Corinthians 15:29, linking it to baptismal practices and intercession for the dead. Notably, he highlights Matthew 25:31–46, showing that works and mercy play a key role in final judgment. The conversation intertwines faith, works, and the nuances of Catholic doctrine.