Either Iran are pretending to hate the USA (the big Satan) as much as they hate Israel, or they really do think they are indestructible. The USA government are either tolerating these verbal assaults because they know they are a red herring - to throw shade and shadows -or they plan to obliterate Iran as soon as Iran has done their dirty work for them. i.e. Attack Israel and butcher the Jewish people. I lean heavily toward the latter.
Something big is about to happen.
Please come quickly, LORD Jesus.