I have written to you, fathers, because you know him who is from the beginning. I have written to you, young men, because you are strong, and the word of God remains in you, and you have overcome the evil one.

 In 2 Thessalonians 2:3-4, Paul speaks of "the man of sin," the one who exalts himself above all that is called God and all that is worshipped and who sets himself up in the very Temple of God. We do not know whom Paul was expecting, but again there is this thought of one who was the incarnation of everything which was opposed to God. 