God expresses his wrath in different ways don't you think? Revelation speaks of a lot of things happening to earth that have not yet happened in history. I think there is too much going on in revelation to say that its has all somehow happened already. And if thats the case I find it hard to believe the idea that we are going to go through what has happened in Revelation.
Anyhow opinions vary I think. And in any case it does not have an effect on my salvation. That is secure in Jesus Christ.