And for this cause God shall send them a strong delusion, that they should believe a lie:
All Commentaries on 2 Thessalonians 2:11 Go To 2 Thessalonians 2
Irenaeus of Lyons
AD 202
Speaking of antichrist, too, he says clearly in the Second to the Thessalonians: "And for this cause God shall send them the working of error, that they should believe a lie; that they all might be judged who believed not the truth, but consented to iniquity."