2 Don’t be so easily shaken or alarmed by those who say that the day of the Lord has already begun. Don’t believe them, even if they claim to have had a spiritual vision, a revelation, or a letter supposedly from us.
3 Don’t be fooled by what they say. For that day will not come until there is a great rebellion against God and the man of lawlessness is revealed—the one who brings destruction.
4 He will exalt himself and defy everything that people call god and every object of worship. He will even sit in the temple of God, claiming that he himself is God.
5 Don’t you remember that I told you about all this when I was with you?
6 And you know what is holding him back, for he can be revealed only when his time comes.
7 For this lawlessness is already at work secretly, and it will remain secret until the one who is holding it back steps out of the way.
8 Then the man of lawlessness will be revealed, but the Lord Jesus will kill him with the breath of his mouth and destroy him by the splendor of his coming.