2 Thessalonians 2:1-4

Living_Oracles(i) 1 Now, we beseech you, brethren, by the coming of our Lord Jesus Christ, and by our gathering together to him, 2 that you be not suddenly shaken in mind, nor alarmed, neither by spirit, not by report, nor by letter, as from us, intimating that the day of the Lord is at hand. 3 Let no one lead you into a mistake by any means; because the apostasy must first appear, and the man of sin, the son of perdition, must be first revealed, 4 who opposes and exalts himself against every one called a god, or an object of worship; so that he places himself in the temple of God, openly exhibiting himself, that he is a god.