I think it has something to do with Iran wanting to blow up the west. Big Satan, Little Satan and all the non-Muslim nations. Germany should be safe, eh? No bombings at least since they will be taken over from within.
As far as I know, Iran want to blow up Israel.
They want to convert Europe, which is inevitable (the alternative to Christianity is not secular hedonism, it is Islam).
I think they believe that after Europe falls (2030
at the latest), they can convert Latin America (probable) and then the US.