He will come in flames of fire to take vengeance on those who have no knowledge of God, and do not obey the Good News as to Jesus, our Lord.

When he shall come to be glorified in his saints, and to be admired in all them that believe (because our testimony among you was believed) in that day.

not to be easily upset in mind or troubled, either by a spirit or by a message or by a letter as if from us, alleging that the Day of the Lord has come.

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;

who is opposing and is raising himself up above all called God or worshipped, so that he in the sanctuary of God as God hath sat down, shewing himself off that he is God -- the day doth not come.

And then will come the revelation of that evil one, whom the Lord Jesus will put to death with the breath of his mouth, and give to destruction by the revelation of his coming;

in order that all may come under judgement who have refused to believe the truth and have taken pleasure in unrighteousness.

For it has come to our ears that there are some among you whose behaviour is uncontrolled, who do no work at all, but are over-interested in the business of others.