2 That ye be not soon shaken in mind, or be troubled, neither by spirit, nor by word, nor by letter as from us, as that the day of Christ is at hand.

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;

4 Who opposeth and exalteth himself above all that is called God, or that is worshipped; so that he as God sitteth in the temple of God, shewing himself that he is God.

5 Remember ye not, that, when I was yet with you, I told you these things?

1 Corinthians 14:33
33 For God is not the author of confusion, but of peace, as in all churches of the saints.

Psalm 46:10
33 For God is not the author of confusion, but of peace, as in all churches of the saints.

1 Corinthians 14:40
40 Let all things be done decently and in order.

Romans 2:13
13 For not the hearers of the law are just before God, but the doers of the law shall be justified.

James 1:22-23
22 But be ye doers of the word, and not hearers only, deceiving your own selves.

23 For if any be a hearer of the word, and not a doer, he is like unto a man beholding his natural face in a glass: