[2] That not soon shaken in mind, or be troubled, neither by spirit, nor by word, nor by letter as from as that the day is at hand. [3] no man deceive by any means: for there come a falling away first, and that man 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 God sitteth in the temple of God, shewing himself that God.