I'm sorry but all you have done is take three lines out of context when 2 Thessalonian is actually three pages long.
It is also irrelevant and unimportant. Crashfrog is aware of all of 2 Thessalonian, and he came to the conclusion that it is but a fable.
You are basing your position on a believe that you are right but so far have shown no evidence to support your position other than quotemining and taking things out of context.
You also make absurd and false statments about "The Bible" as though some such thing existed.
Irregardless, Crashfrog has testified that he was a Christian and is now an atheist. For you to dispute that you need to show that at the time he was a Christian he did not really believe in God or the Christian Creeds.
Nobody cares about whether you think someone is deluded or damned, that's unimportant.
The key is that you need to address the facts.
Aslan is not a
Tame Lion