2 Thessalonians 2:3-4, 9-12

let no man beguile you in any wise: for it will not be, except the falling away come first, and the man of sin be revealed, the son of perdition, he that opposeth and exalteth himself against all that is called God or that is worshipped; so that he sitteth in the temple of God, setting himself forth as God.

even he, whose coming is according to the working of Satan with all power and signs and lying wonders, and with all deceit of unrighteousness for them that perish; because they received not the love of the truth, that they might be saved. And for this cause God sendeth them a working of error, that they should believe a lie: that they all might be judged who believed not the truth, but had pleasure in unrighteousness.