Nearly all commentators, both ancient and modern, identify the man of sin in 2 Thessalonians chapter 2 as the Antichrist, even though they vary greatly in who they view the Antichrist to be.[3] The man of sin is variously identified with Caligula,[4] Nero,[5][6] the papacy[7] and the end times Antichrist. Some scholars believe that the passage contains no genuine prediction, but represents a speculation of the apostle's own, based on Dan 8:23ff; 11:36ff, and on contemporary ideas of Antichrist.[4][8]