2nd Thessalonians two Now we beseech you, brethren, by the coming of our Lord Jesus Christ, and by our gathering together unto him, 2 That ye be no soon shaken in mind, or be troubled, neither 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.