2 Thessalonians 2:3; 2 Thessalonians 3:11

2 Thessalonians 2:3

3 Let no man deceive you by any means: for that day shall not come, except there come a falling away first, and that man of sin be revealed, the son of perdition;

2 Thessalonians 3:11

11 For we hear that there are some which walk among you disorderly, working not at all, but are busybodies.