Book of the Bible

2 Thessalonians

Paul corrects confusion about the day of the Lord and urges steadiness.

What the sources say, and how sure we are

  • The text says

    The letter warns against being deceived about the day of the Lord, speaks of a “man of lawlessness,” and says that some letters were falsely attributed to Paul.2 Thess 2:1–12; 2 Thess 2:2; 2 Thess 3:17

  • Debated

    Many scholars accept Paul as the author. Others see differences from 1 Thessalonians in tone and teaching and propose a later writer, partly because of the warning about forged letters. The identity of the “man of lawlessness” has been explained in many ways.2 Thess 2:3–10