“Liberal Bible scholarship over the last two centuries has denied that Paul wrote Ephesians, 1 and 2 Timothy and Titus; and doubted that he wrote Colossians and 2 Thessalonians. However, all the epistles listed above except Hebrews say they are written by Paul. As they are authoritative Scripture which “cannot lie”, their claims should be believed.”

- “The Bible: Pauline Epistles” - Conservapedia