"Allah" is also simply the Arabic word for God, and was actually also used there before Islam.Although there could be further clues that link these rings to Islam, of course.
The world is pretty divided in giving citizenship based on the person's parents or on place of birth: https://en.m.wikipedia.org/wiki/Jus_sanguinis
The US simply would not join it it could not veto the security council. Same goes for the other permanent members. So there is no plan because powerful nations don't want there to be one.
"Allah" is also simply the Arabic word for God, and was actually also used there before Islam.
Although there could be further clues that link these rings to Islam, of course.