2:1-12 False teaching about the day of the Lord had disturbed the Thessalonian church (2:1-2). Paul reminds them (2:5) that two events will precede that day: a great apostasy and the unveiling of the man of lawlessness (2:3-12). Christ will destroy this man when he returns (2:3, 8), and those who have been deceived will also be judged (2:9-12). 2:1 At the coming of our Lord Jesus Christ (1:7-10; 1 Thes 2:19; 3:13; 4:15–5:2; 5:23), all of his people will be gathered to meet him. This will occur at the resurrection and rapture of the church (1 Thes 4:13-18).